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Sunday, October 28, 2018

Computer gk

Q.1 Telephone systems may be classified as: 

(1) Duplex and symmetrical 

(2) Simplex and symmetrical 

(3) Duplex and asymmetrical 

(4) Simplex and asymmetrical 

(5) None of these 

Q.2 Linux is - 

(1) A web browse 

(2) A web server 

(3) An non profit organization 

(4) An operating system 

(5) None of these 

Q.3 Which of the following top-level domain names would be used by the FBI? 

(1) .gov 

(2) .edu 

(3) .net 

(4) .com 

(5) None of these 

Q.4 Which of the following displays additional options following a menu choice? 

(1) Dialog box 

(2) Task pane 

(3) Taskbar 

(4) Options button 

(5) None of these 

Q.5 Spyware infections came from: 

(1) Worms/viruses 

(2) Drive-by downloads 

(3) File-sharing programs 

(4) All of the above 

(5) None of these 

Q.6 Which type of broadband service is available in rural areas? 

(1) Microwave 

(2) Cable 

(3) DSL 

(4) Direct Broadcast Satellite (DBS) 

(5) None of these 

Q.7 A high-speed transmission line that carries WAN traffic is called a: 

(1) POP 

(2) X.25 line 

(3) P2PN 

(4) Backbone 

(5) None of these 

Q.8 What is it called when you remove some information from a file or remove a file from the disk ? 

(1) Save 

(2) Edit 

(3) Delete 

(4) Save as 

(5) None of these 

Q.9 What do we call it when you "loose" all the work you’ve done since the last time you saved ? 

(1) Crash 

(2) Close 

(3) Recycle Bin 

(4) Delete 

(5) None of these 

Q.10 IT stands for - 

(1) Information technology 

(2) Intelligent technology 

(3) Integrated technology 

(4) Interesting technology 

(5) None of these 

ANSWERS- 

Q.1 (1) 

Q.2 (4) 

Q.3 (1) 

Q.4 (1) 

Q.5 (4) 

Q.6 (2) 

Q.7 (4) 

Q.8 (3) 

Q.9 (1) 

Q10 (1)

Saturday, October 27, 2018

Computer gk

Q.1 What do you call the space where the computer does its processing ? 

(1) CPU 

(2) RAM 

(3) OS 

(4) Mother Board 

(5) None of these 

Q.2 What can we create, rename and move around that allows us to sort out and organize our files? 

(1) Resize Box 

(2) System Files 

(3) Directories or Folders 

(4) User file 

(5) None of these 

Q.3 A Keyboard is this kind of device - 

(1) black 

(2) output 

(3) input 

(4) Word Processing 

(5) None of these 

Q.4 What menu is selected to print ? 

(1) file 

(2) edit 

(3) insert 

(4) tools 

(5) None of these 

Q.5 Outlook-Express is a/an-------- .

(1) System 

(2) OS 

(3) Application 

(4) All 

(5) None of these 

Q.6 The number of rows in a worksheets is- 

(1) 36500 

(2) 65536 

(3) 256 

(4) 64536 

(5) None of these 

Q.7 Which of the following is an example of problem oriented language ? 

(1) BASIC 

(2) PL/I 

(3) Fortan 

(4) All of the above 

(5) None of these 

Q.8 Which of the following memories needs refresh ? 

(1) SRAM 

(2) DRAM 

(3) ROM 

(4) All of these 

(5) None of these 

Q.9 In most of the IBM PC’s the CPU, the device drives, memory, expansion slots and active components are mounted on a single board. What is the name of the board ? 

(1) Mother board 

(2) Daughter board 

(3) Bred board 

(4) Father board 

(5) None of these 

Q.10 What is tuple ? 

(1) Another name for the key linking different tables in a database 

(2) A row or record in a data base table 

(3) An attribute attach to a record 

(4) Another name for table in an RDBMS 

(5) None of these 

ANSWERS- 

Q.1 (1) 

Q.2 (3) 

Q.3 (3) 

Q.4 (1) 

Q.5 (3) 

Q.6 (2) 

Q.7 (2) 

Q.8 (2) 

Q.9 (1) 

Q10 (2)

Friday, October 26, 2018

Computer gk

Q.1. Network which is connected over a Geographic area is called - 

(1) LAN 

(2) MAN 

(3) WAN 

(4) CAN 

(5) None of these 

Q. 2. Circles inside a disk are known as - 

(1) tracks 

(2) sectors 

(3) cylinders 

(4) clusters 

(5) None of these 

Q.3. Which of the following key is used to go at the bottom of the document - 

(1) home 

(2) end 

(3) ctrl + home 

(4) ctrl + end 

(5) None of these 

Q.4. DVD stands for - 

(1) Digital video disk 

(2) Digital versatile disk 

(3) Data video disk 

(4) Data versatile disk 

(5) None of these 

Q.5. Bit stands for - 

(1) Binary number 

(2) Binary digit 

(3) Binary input terminal 

(4) Doesn't exist 

(5) None of these 

Q.6. Which of the following memory is closest to CPU. 

(1) Virtual Memory 

(2) Flash Memory 

(3) Cache memory 

(4) Secondary memory 

(5) None of these 

Q.7. Which of the following component controls the execution of instruction performed in CPU. 

(1) ALU 

(2) CU 

(3) Memory 

(4) System unit 

(5) None of these 

Q.8. Which identifies the type of Web Site - 

(1) URL 

(2) Domain name 

(3) WWW 

(4) http 

(5) None of these 

Q.9. CD can store - 

(1) 1GB 

(2) 500 MB 

(3) 700 MB 

(4) 4GB 

(5) None of these 

Q.10. Which has highest printing quality. 

(1) Impact printer 

(2) Non impact printer 

(3) Plotter 

(4) All 

(5) None of these 

ANSWERS 

Q.1.(3) WAN is connected over any Geographic area. 

Q.2.(1) Tracks 

Q.3.(4) Ctrl+end 

Q.4.(2) 

Q.5.(2) 

Q.6.(3) Cash memory lies between RAM and CPU and stores the data frequently accessed by the CPU. 

Q. 7.(2) 

Q. 8.(2) 

Q. 9.(3)

Thursday, October 25, 2018

Computer gk

Q.1 Files are organized by storing them in: 

(1) Archives 

(2) Folders 

(3) Indexes 

(4) Lists 

(5) Floppy Drive 

Q.2 A motherboard is a_________. 

(1) central chip that processes instructions 

(2) permanent storage device 

(3) case containing all internal system components 

(4) circuit board containing the CPU and RAM 

(5) None of these 

Q.3 A stylus would most likely be used with a_________. 

(1) PDA 

(2) Mouse pad 

(3) Trackball 

(4) Digital camera 

(5) None of these 

Q.4 The speed at which pixels are re illuminate in a monitor is called_________. 

(1) Cycle speed 

(2) Data transfer rate 

(3) Refresh rate 

(4) Pixel illumination rate 

(5) None of these 

Q.5 In a ________ connection, three or more devices share a link. 

(1) Multipoint 

(2) Point-to-point 

(3) Peer to peer 

(4) 1 and 2 

(5) None of these 

Q.6 Which of the following is the high speed’ memory which compensates the gap in speeds of processor and main memory? 

(1) Cache 

(2) PROM 

(3) EPROM 

(4) SRAM 

(5) None of these 

Q.7 What’s the name for the program or service that lets you view e-mail messages? 

(1) Web browser 

(2) E-mail clients 

(3) E-mail ID 

(4) Internet 

(5) None of these 

Q.8 Which of the following is the India's first Super Computer? 

(1) Aakash 

(2) Sea Deep 

(3) First PC 

(4) PARAM 8000 

(5) Cray – 1 

Q.9 Which of the following is NOT a method used to connect to the Internet? 

(1) Cable 

(2) Fiber-optic 

(3) Electrical outlet 

(4) Telephone lines 

(5) None of these 

Q.10 Which PowerPoint feature allows the user to create a simple presentation without having to spend too much time on it? 

(1) Animation 

(2) AutoContent Wizard 

(3) Chart Wizard 

(4) Colour Schemes 

(5) None of these 

Answers- 

Q.1 (2) 

Files are organized by storing them in folders 

Q.2 (4) 

A motherboard is a circuit board containing the CPU and RAM. 

Q.3 (1) 

A stylus would most likely be used with a PDA. 

Q.4 (3) 

Q.5 (1) 

In a multipoint connection, three or more devices share a link. 

Q.6 (1) 

Cache is the high speed memory which compensates the gap in speeds of processor and main memory. 

Q.7 (2) 

E-mail clients is the name for the program or service that lets you view e-mail messages. 

Q.8 (4) 

PARAM 8000 is the India’s first Super Computer. 

Q.9 (3) 

Electrical outlet is NOT a method used to connect to the Internet. 

Q.10 (2) 

AutoContent Wizard feature allows the user to create a simple presentation without having to spend too much time on power point.              

Wednesday, October 24, 2018

Computer gk

Q.1 An e-mail address typically consists of a user ID followed by the _________ sign and the name of the e-mail server that manages the user’s electronic post office box. 

(1) _(UNDER SCORE) 

(2) # 

(3) & 

(4) * 

(5) None of these 

Q.2 A repeater works in the _______ of the OSI model. 

(1) Data Link Layer 

(2) Physical Layer 

(3) Network Layer 

(4) Presentation Layer 

(5) Session Layer 

Q.3 If a file has a .BMP file extension, what kind of data does it contain? 

(1) Audio 

(2) Video 

(3) Raster Graphics 

(4) Vector Graphics 

(5) 1 and 3 

Q.4 Restarting computer that is already on is referred to as ______. 

(1) Cold booting 

(2) Shut down 

(3) Spooling 

(4) Logging off 

(5) None of these 

Q.5 What is full form of UNIVAC-1 ? 

(1) Universal Automatic Computer 

(2) Universal Automation Computer 

(3) Universal Automated Calculator 

(4) University of Advance Computer 

(5) None of these 

Q.6 Which of the following memories needs refresh ? 

(1) SRAM 

(2) DRAM 

(3) ROM 

(4) All of these 

(5) None of these 

Q.7 The communication mode that supports two-way traffic but only one direction at a time is- 

(1) Simplex 

(2) half duplex 

(3) duplex 

(4) multiplex 

(5) All of the above 

Q.8 A way to communicate with a remote computer over a network - 

(1) Telnet 

(2) Patch 

(3) Keyboard 

(4) CPU 

(5) None of these 

Q.9 What is the purpose of metadata? 

(1) It logs system events. 

(2) It is used to convert data from one format to another. 

(3) It serves as a backup of the original data. 

(4) It logs processor events. 

(5) It describes other data. 

Q.10 How many different documents can be opened at one time? 

(1) Not more than three 

(2) Only One 

(3) As many as your computer memory will hold 

(4) More than three 

(5) None of these 

Answers- 

Q.1 (5) 

An e-mail address typically consists of a user ID followed by the @ sign and the name of the e-mail server that manages the user’s electronic post office box. 

Q.2 (2) 

A repeater works on physical layer. 

Q.3 (3) 

The BMP format is a commonly used raster graphic format for saving image files. 

Q.4 (5) 

Restarting a computer that is already on is referred to as warm booting. 

Q.5 (1) 

Universal automatic computer. 

Q.6 (2) 

Q.7 (2) 

The communication mode that supports two-way traffic but only one direction at a time is known as half duplex. 

Q.8 (1) 

Telnet is a way to communicate with a remote computer over a network. 

Q.9 (5) 

It provides information about a certain item’s content. 

Q.10 (3) 

As many as your computer memory will hold. 

Tuesday, October 23, 2018

Computer gk

Q.1 Which of the following uses is a form of computer technology in the home? 

(1) Managing a bank account 

(2) Writing papers and memos 

(3) Shopping for personal transportation 

(4) All of the above 

(5) None of these 

Q.2 What are the three main components of a computer system? 

(1) Desktop, icons, and mouse 

(2) Input, processing, and output 

(3) Internet, World Wide Web, and LAN 

(4) Hardware, software, and user 

(5) None of these 

Q.3 What is the purpose of the central processing unit in a computer? 

(1) To output reports 

(2) To input data so that the computer can process 

(3) To store computer data and information 

(4) To manipulate input data into useful information 

(5) None of these 

Q.4 The operating system called Windows NT is meant mostly for __________, networked environments. 

(1) WAN 

(2) Corporate 

(3) LAN 

(4) Home 

(5) None of these 

Q.5 A computer virus that invades the system startup code stored on the beginning tracks of a hard disk is known as a____________. 

(1) Program file virus 

(2) Macro virus 

(3) Worm 

(4) Boot sector virus 

(5) None of these 

Q.6 CIS stands for_____ .

(1) Computer Integrated Systems 

(2) Computer Information Systems 

(3) Computer Improved Systems 

(4) Computer Interchangeable Systems 

(5) None of these 

Q.7 The java Programming language is developed by: 

(1) Sun Microsystems 

(2) Novel 

(3) Cisco 

(4) Microsoft 

(5) None of these 

Q.8 Complex device used to connect two or more networks is called a: 

(1) Node 

(2) Network interface card 

(3) Router 

(4) Modem 

(5) None of these 

Q.9 Which of the following is NOT handled by a topology? 

(1) Connection 

(2) Collisions 

(3) Arrangement 

(4) Layers 

(5) None of these 

Q.10 Which of the following must be used for ATM transactions? 

(1) Real-time processing 

(2) Batch processing 

(3) ERP 

(4) Data warehousing 

(5) None of these 

ANSWERS 

Q.1 (4) 

Q.2 (4) 

Hardware, software and user are the three main components of computer system. 

Q.3 (4) 

CPU manipulates input data into useful information. 

Q.4 (2) 

Corporate use window NT for networking. 

Q.5 (4) 

Boot sector virus attacks on hard disk at the time of start-up. 

Q.6 (2) 

Q.7 (1) 

Java programming language developed by sun micro systems. 

Q.8 (3) 

Router connects two or more network. 

Q.9 (4) 

Layers are not handled by topology. 

Q-10 (1)

Monday, October 22, 2018

Computer gk

401 पेज पर कितने मार्जिन होते हैं? – चार

402. एक डिजिटल वाच में किस तरह का कंप्यूटर हो सकता है? – इम्बेडेड कंप्यूटर

403. हार्डवेयर और सॉफ्टवेयर का संयोजन है जो कंप्यूटिंग डिवाइसेज के बीच सूचनाओं के आदान-प्रदान को सुगम बनाता है – नेटवर्क

404. डम्ब टर्मिनल क्या है? – सेंट्रल कंप्यूटर

405. इंटरनेट का अर्थ है – नेटवर्कों का बड़ा नेटवर्क

406. बैकअप क्या है? – सिस्टम की इनफॉरमेशन की ठीक वैसी ही प्रतिलिपि

407. वर्ड का वह फीचर जो कुछ स्पैलिंगों, टाइपिंग, कैपिटल अक्षरों या व्याकरण की त्रुटियों को अपने आप ठीक कर देता है – ऑटोकरेक्ट

408. स्टोरेज डिवाइस पर जो मुख्य फोल्डर होता है, उसे क्या कहा जाता है? – रूट डाइरेक्टरी

409. वह चीज, जो निर्देशों को सरलता से समझ गई है, कहलाती है – यूजर फ्रेंडली

410. वे विशिष्ट प्रोग्राम जो वेब पर आवश्यक सामग्री को ढूंढ़ने में उपयोगकर्ता की मदद करते हैं, कहलाते हैं – सर्च इंजन
1 वर्ड में किसी डॉक्यूमेंट में किसी विशिष्ट शब्द या मुहावरे को ढूंढ़ने के लिए सबसे सरल और त्वरित तरीका है – फाइंड कमांड का उपयोग करना

412. इंटरनेट पर सर्वर से कंप्यूटर द्वारा सूचना प्राप्त किए जाने की प्रक्रिया को कहते हैं – डाउनलोडिंग

413. ब्रोशर, पोस्टर और न्यूजलैटर बनाने के लिए किस प्रकार का सॉफ्टवेयर सबसे ज्यादा उपयोगी है? – डेस्कटॉप पब्लिशिंग सॉफ्टवेयर

414. चैट क्या है? – टाइप की हुई बातचीत जो कंप्यूटर पर घटित होती है

415. अरिथमेटिक ऑपरेशन – में जमा, घटाना, गुणा और भाग शामिल है।

416. स्लाइड शो बनाने के लिए किस एप्लीकेशन का इस्तेमाल होता है? – पावरप्वाइंट

417. जंक ई-मेल का अन्य नाम है? – स्पैम

418. ई-कॉमर्स के जरिए क्या संभव है? – इंटरनेट पर बिजनेस करना

419. वर्तमान डॉक्युमेंट में बदलाव क्या कहलाता है? – एडिटिंग

420. आपस में संबंधित फाइलों का संग्रह क्या कहलाता है? – रिकॉर्ड


Computer gk

Q.1 Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate- 

(1) CAN 

(2) LAN 

(3) DAN 

(4) WAN 

(5) TAN 

Q.2 How many different documents can you have open at one time? 

(1) No more than three 

(2) Only one 

(3) As many as your computer memory will hold 

(4) Not more than taskbar can display 

(5) None of these 

Q.3 During the boot process, which of the following check the system files? 

(1) CD 

(2) BIOS 

(3) CPU 

(4) DVD 

(5) None of these 

Q.4 Which of the following is a popular programming language for developing multimedia web pages, websites and web-based applications? 

(1) COBOL 

(2) Java 

(3) BASIC 

(4) FORTRAN 

(5) None of these 

Q.5 Which of the following views is the best to see the file size and modified dates of all files in a folder in Windows XP? 

(1) List 

(2) Icon 

(3) Thumbnails 

(4) Details 

(5) None of these 

Q.6 Which of the following allows the user to access e-mail from anywhere? 

(1) Forum 

(2) Webmail Interface 

(3) Message board 

(4) Weblog 

(5) None of these 

Q.7 ---------- fills the screen with moving images or patterns when the computer is not in use. 

(1) Wallpaper 

(2) Computer Screen 

(3) Screen Saver 

(4) Both 1 and 3 

(5) None of these 

Q.8 VOIP stands for: 

(1) Voice Oriented Internet Protocol 

(2) Virtual Object Internet Protocol 

(3) Voice Over Internet Protocol 

(4) Virtual Object Intranet Protocol 

(5) None of these 

Q.9 Documents converted to……can be published to the Web. 

(1) .doc file 

(2) http 

(3) machine language 

(4) HTML 

(5) None of these 

Q.10 The software tools that enable a user to interact with a computer for specific purposes are known as— 

(1) Hardware 

(2) Network Software 

(3) Shareware 

(4) Applications 

(5) None of these 

ANSWERS 

Q.1 (4) 

WAN - (Wide Area Network), covered large scale geographical place. 

Q.2 (3) 

It depends upon RAM that how many different document can open at one time. 

Q.3 (2) 

During the boot process. BIOS check the system files. 

Q.4 (2) 

Java language used for developing web-pages, websites etc. 

Q.5 (4) 

Q.6 (2) 

Web mail interface allow a user to access mail from anywhere. 

Q.7 (3) 

Q.8 (3) 

VOIP - Voice over Internet Protocol. 

Q.9 (4) 

HTML is a Hypertext Markup Language is used for web page. 

Q.10 (4)

Sunday, October 21, 2018

Computer gk

Q.1 In C++ , a function contained within a class is called - 

(1) an operator 

(2) a member function 

(3) a method 

(4) a class function 

(5) None of these 

Q.2 Which of the following is a network? 

(1) LAN 

(2) MAN 

(3) WAN 

(4) All of these 

(5) None of these 

Q.3 The first commercially available computer was _____. 

(1) mark-1 

(2) abacus 

(3) univac-1 

(4) eniac 

(5) None of these 

Q.4 Choose the odd-one-out. 

(1) Cobol 

(2) Fortran 

(3) Assembler 

(4) Pascal 

(5) None of these 

Q.5 Which was an early mainframe computer? 

(1) ENIAC 

(2) UNIC 

(3) BRAINIA 

(4) FUNTRIA 

(5) None of these 

Q.6 Which of the following word processors came first? 

(1) WordStar 

(2) WordPerfect 

(3) Lotus Notes 

(4) MS Word 

(5) None of these 

Q.7 Who is considered as the father of computer? 

(1) Brass Pascal 

(2) Charles Babbage 

(3) William Napier 

(4) Bliase Pascal 

(5) None of these 

Q.8 RTF stands for _____. 

(1) Real Time Tile 

(2) Real Text Format 

(3) Rich Time File 

(4) Rich Text Format 

(5) None of these 

Q.9 Graphics is inserted as ________. 

(1) frame 

(2) box 

(3) page 

(4) name 

(5) None of these 

Q.10 Which one of the following is not a part of accessories group in Windows 98? 

(1) control panel 

(2) character map 

(3) communication 

(4) system tools 

(5) None of these 

ANSWERS 

Q.1 (2) In C++ , a function contained within a class is called a member function. 

Q.2 (4) LAN, WAN, and MAN all are network. 

Q.3 (3) UNIVAC-1 was first commercially available computer. 

Q.4 (3) Assembler is out of group because remaining options are computer programming language. 

Q.5 (1) ENIAC was an early mainframe computer. 

Q.6 (1) WordStar is a word processor which came first. 

Q.7 (2) Who is considered as the father of computer? 

Charles Babbage is considered as the father of computer. 

Q.8 (4) RTF stands for Rich Text Format. 

Q.9 (1) Graphics is inserted as frame. 

Q.10 (1) Control panel is not a part of accessories group in Windows 98.

Saturday, October 20, 2018

Computer gk

Q.1 Computers use ……… number system to store data and perform calculations. 

(1) binary

(2) octal

(3) decimal

(4) hexadecimal

(5) None of these

Q.2 The main function of the ALU is to—

(1) Perform arithmetic and logical operations

(2) Store data and information for future use

(3) Control computer output, such as printing

(4) Monitor all computer activities

(5) None of these

Q.3 Softcopy is the intangible output, then what is hardcopy ?

(1) The physical parts of the computer

(2) The printed parts of the computer

(3) The printed output

(4) The physical output devices

(5) None of these

Q.4 A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)—

(1) Workstation

(2) CPU

(3) Magnetic disk

(4) Integrated circuit

(5) None of these

Q.5 Computer systems are comprised of—

(1) Hardware, programs, processors, procedures and people

(2) Hardware, programs, information, people and procedures

(3) Hardware, programs, information, people and networks

(4) Hardware, software, procedures, networks and people

(5) None of these

Q.6 An error in a computer program—

(1) Crash

(2) Power Failure

(3) Bug

(4) Virus

(5) None of these

Q.7 What is output ?

(1) What the processor takes from the user

(2) What the user gives to the processor

(3) What the processor gives to the user

(4) All of the above

(5) None of these

Q.8 The component of a computer system with the circuitry to control interpretation and execution of an instruction is known as ______.

(1) ALU

(2) Memory

(3) Control

(4) CPU

(5) None of these

Q.9 Window’s settings are recorded in-----.

(1) WINDOWS.INI

(2) WIN.INI

(3) SYSTEM.INI

(4) GROUP.INI

(5) None of these

Q.10 Which of the following was the first Intel processor introduced?

(1) 3080

(2) 4004

(3) 8080

(4) 8086

(5) None of these

ANSWERS:-

Q.1 (1) Computers use the binary number system to store data and perform calculations

Q.2 (1) The main function of the ALU is to perform arithmetic and logical operations

Q.3 (3) Hardcopy is the printed output.

Q.4 (4) A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a (n) integrated circuit.

Q.5 (4) Computer systems are comprised of—

Computer systems are comprised of Hardware, software, procedures, networks and people.

Q.6 (3) An error in a computer program is Bug.

Q.7 (3) What the processor gives to the user is output.

Q.8 (2) The component of a computer system with the circuitry to control interpretation and execution of an instruction is known as memory.

Q.9 (2) Window’s settings are recorded in WIN.INI

Q.10 (2) 4004 was the first Intel processor introduced.

Friday, October 19, 2018

Computer gk

.1 The access method used for cassette tape is __. 

(1) Direct 

(2) Random 

(3) Sequential 

(4) All of the above 

(5) None of these 

Q.2 A memory in which the information is stored last is on top, and is retrieved first is known as - 

(1) Buffer 

(2) PROM 

(3) Stack 

(4) Ram 

(5) None of these 

Q.3 Find out the Input devices from given option? 

(1) Digital camera, speaker 

(2) microphone, printer 

(3) keyboard, mouse 

(4) scanner, monitor 

(5) microphone, monitor 

Q.4 A graphic representation of the sequence of steps needed to solve a problem is called an ___. 

(1) Program Flow Chart 

(2) Step Chart 

(3) Rule Diagram 

(4) Program Graph 

(5) None of these 

Q.5 What is the main folder on a storage device called ---------- .

(1) Interface 

(2) Platform 

(3) Root Directory 

(4) Device Driver 

(5) None of these 

Q.6 Specialist programs that assist users in locating information on the web are called _____. 

(1) Information engines 

(2) Search Engines 

(3) Web Browsers 

(4) Resource Locators 

(5) None of these 

Q.7 The dialog box specifies or modifies the worksheet cell range containing data to be charted is____. 

(1) Chart Location 

(2) Chart Style 

(3) Chart Options 

(4) Chart Source data 

(5) None of these 

Q.8 The secret data that restricts entry to some programs is ----------. 

(1) Password 

(2) Passport 

(3) Entry code 

(4) Access code 

(5) None of these 

Q.9 DOS floppy disk does not have ________ .

(1) A Boot Record 

(2) A File Allocation Table 

(3) A Root Directory 

(4) Virtual Memory 

(5) BIOS 

Q.10 Which key should be pressed to start a new paragraph in MS-Word? 

(1) Down Cursor key 

(2) Shift + Enter key 

(3) Enter key 

(4) Control + Enter key 

(5) None of these 

ANSWERS 

Q.1 (3) The access method used for cassette tape is sequential. 

Q.2 (3) Stack class represents a last - in- first- out stack of object. 

Q.3 (3) Key board and mouse are input device. 

Q.4 (1) A graphic representation of the sequence of steps needed to solve a problem is called an program flow chart. 

Q.5 (3) Main folder on storage device is called root directory. 

Q.6 (2) Specialist program that assist user in locating information on the web are called search engine. 

Q.7 (1) Chart location specifies or modifies the worksheet cell range containing data to be charted. 

Q.8 (1) Panword is secret data that restricts entry to some programs. 

Q.9 (4) DOS floppy disk does not have virtual memory. 

Q.10 (3) Enter key is pressed to start a new paragraph in MS-word.

Thursday, October 18, 2018

Computer gk

401 पेज पर कितने मार्जिन होते हैं? – चार

402. एक डिजिटल वाच में किस तरह का कंप्यूटर हो सकता है? – इम्बेडेड कंप्यूटर

403. हार्डवेयर और सॉफ्टवेयर का संयोजन है जो कंप्यूटिंग डिवाइसेज के बीच सूचनाओं के आदान-प्रदान को सुगम बनाता है – नेटवर्क

404. डम्ब टर्मिनल क्या है? – सेंट्रल कंप्यूटर

405. इंटरनेट का अर्थ है – नेटवर्कों का बड़ा नेटवर्क

406. बैकअप क्या है? – सिस्टम की इनफॉरमेशन की ठीक वैसी ही प्रतिलिपि

407. वर्ड का वह फीचर जो कुछ स्पैलिंगों, टाइपिंग, कैपिटल अक्षरों या व्याकरण की त्रुटियों को अपने आप ठीक कर देता है – ऑटोकरेक्ट

408. स्टोरेज डिवाइस पर जो मुख्य फोल्डर होता है, उसे क्या कहा जाता है? – रूट डाइरेक्टरी

409. वह चीज, जो निर्देशों को सरलता से समझ गई है, कहलाती है – यूजर फ्रेंडली

410. वे विशिष्ट प्रोग्राम जो वेब पर आवश्यक सामग्री को ढूंढ़ने में उपयोगकर्ता की मदद करते हैं, कहलाते हैं – सर्च इंजन

Computer gk

Q.1 Which of the following must be used for ATM transactions? 

(1) Data warehousing 

(2) Batch processing 

(3) ERP 

(4) Real-time processing 

(5) None of these 

Q.2 Why is it unethical to share copyrighted files with your friends ? 

(1) It is not unethical, because it is legal 

(2) It is unethical because the files are being given for free 

(3) Sharing copyrighted files without permission breaks copyrights laws. 

(4) It is not unethical because the files are being given for free 

(5) It is not unethical- because anyone can access a computer 

Q.3 Vendor-created program modifications are called- 

(1) Patches 

(2) Antiviruses 

(3) Holes 

(4) Fixes 

(5) Overlaps 

Q.4 The hard ware device that acts as both a switching and connecting unit is called a(n) 

(1) RS-232 C part 

(2) Concentrator 

(3) Multiplexer 

(4) Communication processor 

(5) None of these 

Q.5 SCSI is term related with ---- 

(1) Picture resolution 

(2) Keystroke Rate 

(3) Network Data Transfer 

(4) Storage 

(5) None of these 

Q.6 What is name of the logic circuit, which can add two binary digits? 

(1) half adder 

(2) full adder 

(3) parallel adder 

(4) serial adder 

(5) None of these 

Q.7 The most recent development in Corning's _______technology for protecting mobile and computing device screens. 

(1) Gorilla Glass 

(2) Cloud Stack 

(3) Google Glass 

(4) Samsung Galaxy S4 

(5) All 

Q.8 In word, when you indent a paragraph, you .... 

(1) move the text down by one line 

(2) change the margins on the page 

(3) move the text up by one line 

(4) push the text in with respect to the margin 

(5) None of these 

Q.9 Which of the following is used by the browser to connect to the location of the Internet resources ? 

(1) Linkers 

(2) Protocol 

(3) Cable 

(4) URL 

(5) None of these 

Q.10 It is a small file that a web server automatically sends to your Personal Computer when you browse certain web sites. 

(1) List 

(2) Cookies 

(3) Web site 

(4) History 

(5) All of these 

ANSWERS 

Q.1 (4) Real-time processing 

Q.2 (3) It is unethical to share copyrighted files with your friends because sharing copyrighted files without permission breaks copyrights laws. 

Q.3 (4) Vendor-created program modifications are called fixes. 

Q.4 (2) The hard ware device that acts as both a switching and connecting unit is called multiplexer. 

Q.5 (4) SCSI is Short for small computer system interface, a parallel interface standard used by Apple Macintosh computers, PCs, and many UNIX systems for attaching peripheral devices to computers. 

Q.6 (1) The half adder adds two single binary digits A and B. It has two outputs, sum (S) and carry (C). 

Q.7 (1) The first product to employ Gorilla Glass III, the Samsung Galaxy S4, became available in April 2013. 

Q.8 (4) Paragraph indent determine the distance of the paragraph from either the left or the right margin. 

Q.9 (4) URL known as web address with a specific character string. 

Q.10 (2) Cookies are stored as text files on your hard drive so servers can acce

Tuesday, October 16, 2018

Computer gk

391 ऐसी डिवाइस जो केबल के प्रयोग के बिना ही नेटवर्क से जोड़ती हो, इसे कहा जाता है – वायरलेस

392. मेन्यू भाग होते हैं – स्टेट्रस बार का

393. वेबसाइटों को देखने के लिए प्रयुक्त किए जाने वाले प्रोग्राम को कहते हैं – ब्राउजर

394. एक ही समय में विभिन्न प्रकार के कितने डॉक्युमेंट्स को आप खुला रख सकते हैं? – इतने अधिक जितने कि आपकी कंप्यूटर मेमोरी होल्ड कर सकती है

395. GUI का पूर्ण रूप है – ग्राफिकल यूजर इंटरफेस

396. वेब पेज में वह कौन-सा शबद है जिसे क्लिक किया जाए, तो दूसरा डॉक्यूमेंट खुलता है? – हाइपरलिंक

397. सीपीयू में होता है – एक कंट्रोल यूनिट और एक अर्थमेटिक लॉजिक यूनिट

398. कंप्यूटर बूट नहीं कर सकता यदि, उसमें नहीं होगी – ऑपरेटिंग प्रणाली

399. रीड ओनली मेमोरी (ROM) की कौन-सी विशेषता उसे उपयोगी बनाती है ? – ROM में डाटा को खतरा नहीं होता, बिजली न होने पर भी वह उसमें रहता है

400. कंप्यूटर नेटवर्क में कौन-से प्रकार का संसाधन सामान्यतः शेयर किया जाता है – प्रिंटर्स

Computer gk

Q.1 The access method used for cassette tape is __. 

(1) Direct 

(2) Random 

(3) Sequential 

(4) All of the above 

(5) None of these 

Q.2 A memory in which the information is stored last is on top, and is retrieved first is known as - 

(1) Buffer 

(2) PROM 

(3) Stack 

(4) Ram 

(5) None of these 

Q.3 Find out the Input devices from given option? 

(1) Digital camera, speaker 

(2) microphone, printer 

(3) keyboard, mouse 

(4) scanner, monitor 

(5) microphone, monitor 

Q.4 A graphic representation of the sequence of steps needed to solve a problem is called an ___. 

(1) Program Flow Chart 

(2) Step Chart 

(3) Rule Diagram 

(4) Program Graph 

(5) None of these 

Q.5 What is the main folder on a storage device called ----------. 

(1) Interface 

(2) Platform 

(3) Root Directory 

(4) Device Driver 

(5) None of these 

Q.6 Specialist programs that assist users in locating information on the web are called _____. 

(1) Information engines 

(2) Search Engines 

(3) Web Browsers 

(4) Resource Locators 

(5) None of these 

Q.7 The dialog box specifies or modifies the worksheet cell range containing data to be charted is____. 

(1) Chart Location 

(2) Chart Style 

(3) Chart Options 

(4) Chart Source data 

(5) None of these 

Q.8 The secret data that restricts entry to some programs is ----------. 

(1) Password 

(2) Passport 

(3) Entry code 

(4) Access code 

(5) None of these 

Q.9 DOS floppy disk does not have ________. 

(1) A Boot Record 

(2) A File Allocation Table 

(3) A Root Directory 

(4) Virtual Memory 

(5) BIOS 

Q.10 Which key should be pressed to start a new paragraph in MS-Word? 

(1) Down Cursor key 

(2) Shift + Enter key 

(3) Enter key 

(4) Control + Enter key 

(5) None of these 

ANSWERS 

Q.1 (3) The access method used for cassette tape is sequential. 

Q.2 (3) Stack class represents a last - in- first- out stack of object. 

Q.3 (3) Key board and mouse are input device. 

Q.4 (1) A graphic representation of the sequence of steps needed to solve a problem is called a program flow chart. 

Q.5 (3) Main folder on storage device is called root directory. 

Q.6 (2) Specialist program that assist user in locating information on the web are called search engine. 

Q.7 (1) Chart location specifies or modifies the worksheet cell range containing data to be charted. 

Q.8 (1) Panword is secret data that restricts entry to some programs. 

Q.9 (4) DOS floppy disk does not have virtual memory. 

Q.10 (3) Enter key is pressed to start a new paragraph in MS-word.

Monday, October 15, 2018

Computergk

381 बाइनरी लैंग्वेज में अल्फाबेट का प्रत्येक अक्षर, प्रत्येक अंक तथा प्रत्येक विशेष करेक्टर बना होता है – आठ बिट्स के योग से

382. वे ग्राफिकल तस्वीरें जो फाइल, फोल्डर इत्यादि जैसे ऑब्जेक्ट को रिप्रेजेंट करती हैं, कहलाती हैं – आइकॉन्स

383. अपनी लागत और आकार के कारण ये कंप्यूटर अपेक्षाकृत विरल (रेअर) हैं – सुपर कंप्यूटर्स

384. RAM का पूरा नाम है – रैंडम एक्सेस मेमोरी

385 .विशिष्ट इनपुट अथवा आउटपुट डिवाइस को शेष कंप्यूटर प्रणाली के साथ कम्युनिकेट करने की अनुमति प्रदान करने हेतु डिजाइन किए गए स्पेशलाइज्ड प्रोग्रामों को कहा जाता है – ऑपरेटिंग सिस्टम

386. इस प्रकार का कंप्यूटर सबसे कम शक्तिशाली है फिर भी इसका सर्वाधिक प्रयोग होता है और यह तीव्रतम वृद्धि वाले प्रकार का कंप्यूटर है – मिनी कंप्यूटर

387. कंप्यूटर संसाधनों के प्रबंधन सें संबंधित विशिष्ट कार्य करने के लिए डिजाइन किए गए प्रोग्रामों को कहा जाता है – ऑपरेटिंग सिस्टम

388. सर्वाधिक शक्तिशाली कंप्यूटर है – सुपर कंप्यूटर

389. ऐसी इंटरनेट सेवा जो उपलब्ध संसाधनों को, मल्टीमीडिया इंटरफेस प्रदान करवाती हो, उसे कहते हैं– वर्ल्ड वाइड वेब

390. वर्ड प्रोसेसिंग सॉफ्टवेयर का निर्माण करने के लिए प्रयोग में लाया जाता है – डॉक्युमेंट्स

Sunday, October 14, 2018

Computer gk

1 In which year National Rural Health Mission was launched?

(1) 2006

(2) 2007

(3) 2005

(4) 2008

(5) None of these

Q.2 Policy Adjustment done by central bank of our country to control money called-

(1) Fiscal Policy

(2) Monetary Policy

(3) Review Policy

(4) Credit Policy

(5) None of these 

Q.3 Who authored the book 'A Brief History of Time'?

(1) Lydia Davis

(2) Stephen Hawking

(3) Jhumpa Lahiri

(4) Kiran Desai

(5) None of these 

Q.4 Which is the longest National Highway in India?

(1) Varanasi - Kanyakumari (NH7)

(2) Banaras- Kanyakumari (NH8)

(3) Delhi- Lucknow (NH24)

(4) Allahabad - Mangawan(NH27)

(5) None of these 

Q.5 Which of the following is the financial capital of India?

(1) Mumbai 

(2) Kolkata 

(3) Ahmedabad

(4) None of these

(5) New Delhi 

Q.6 Which of the following refers to an account that a bank holds in a foreign currency in another bank?

(1) NOSTRO ACCOUNT 

(2) VOSTRO ACCOUNT

(3) LORO ACCOUNT

(4) MIRROR ACCOUNT

(5) NONE OF THE ABOVE

Q.7 What was the initial capital of the Bandhan bank?

(1) 2500 cr

(2) 1070 cr

(3) 2570 cr

(4) 2470 cr

(5) None of the above

Q.8 In which statement is not true regarding of RBI?

(1) The central bank said banker of the Bank 

(2) RBI announces credit and monetary policy 

(3) The central bank is the custodian of the country's foreign exchange reserves 

(4) Secretary of Finance of central government take over the position of RBI Governor, 

(5) All of the above

Q.9 How many banking ombudsman have been appointed in India?

(1) 17

(2) 15

(3) 16

(4) 18

(5) 20

Q.10 What is the highest compensation provided under the decision given by banking ombudsman?

(1) 5 lakh

(2) 20 lakh 

(3) 15 lakh 

(4) 10 lakh

(5) 30 lakh

ANSWERS

Q1. (3)

Q2. (2)

Q3. (2)

Q4. (1)

Q5. (2)

Q6. (1)

Q7. (3)

Q8. (4)

Q9. (2)

Q10. (4)

Friday, October 12, 2018

Computer gk

371 वह हार्डवेयर डिवाइस जिस आमतौर पर कंप्यूटर का मस्तिष्क कहा जाता है, वह है – सीपीयू

372. जब कंप्यूटर दिए गए अनुदेशों पर कार्य करता है, तो उसे कहा जाता है – प्रोसेसिंग

373. वह इनपुट डिवाइस, जो सुपर बाजारों में व्यापक रूप से प्रयोग की जाती है – बार कोड रीडर

374. एक कंप्यूटर प्रोग्राम – अनुदेशों का एक ऐसा सेट है, जो समस्या सुझलाने अथवा कार्य के निष्पादन में, कंप्यूटर को समर्थ बनाता है।

375. वे टर्मिनल्स जिन्हें पहले कैश रजिस्टर्स कहते थे, प्रायः कॉम्प्लेक्स इन्वेंटरी तथा विक्रय कंप्यूटर प्रणालियों से जुड़े होते हैं – प्वाइंट-ऑफ-सेल

376. वायरस, ट्रॉजन होर्सेस तथा वर्म्स – कंप्यूटर प्रणाली को हानि पहुंचाने में सक्षम होते हैं।

377. कंप्यूटर्स डाटा एकत्र करते हैं जिसका अर्थ है कि वे उपयोगकर्ता को अनुमति देते हैं – इनपुट की

378. वे कंपोनेंट्स जो आंकड़ों का संसाधन करते हैं, वे स्थित होते हैं – प्रणाली यूनिट

379. सॉफ्टवेयर का अर्थ है – प्रोग्राम

380. दस्तावेज प्रिंट करने की शॉर्टकट की है – Ctrl+P

Computer gk

Q.1 Which of the following is not a network? 
(1) Local Area Network 

(2) Wide Area Network 

(3) Optical Fiber 

(4) All are Networks 

(5) None of these 

Q.2 Virtual memory is? 

(1) memory on the hard disk that the CPU uses an extended RAM 

(2) in RAM 

(3) only necessary if you do not have any RAM in your computer 

(4) a back up device for floppy disks 

(5) None of these 

Q.3 Which printer type is an impact printer? 

(1) Page printers 

(2) Laser printers 

(3) Ink-jet printers 

(4) Dot-matrix printers 

(5) None of these 

Q.4 Help Menu is available at which button? 
(1) End 

(2) Start 

(3) Turnoff 

(4) Restart 

(5) Reboot 

Q.5 Zip is a ——file. 

(1) Executable File 

(2) Compressed File 

(3) System File 

(4) Combo 

(5) None of these 

Q.6 Which among the following is a Scientific Computer Language? 

(1) BASIC 

(2) COBOL 

(3) FORTRAN 

(4) PASCAL 

(5) None of these 

Q.7 What is backup? 

(1) Adding more components to your network 

(2) Protecting data by copying it from the original source to a different destination 

(3) Filtering old data from the new data 

(4) Accessing data on tape 

(5) None of these 

Q.8 Which of the following lets you insert page number? 

(1) Page number from Insert menu 

(2) Page Setup from file menu 

(3) Footnote from Insert menu 

(4) Both 1 & 3 

(5) Header from Insert menu 

Q.9 Where can you find the Draw Table tool button? 

(1) Standard toolbar 

(2) Formatting toolbar 

(3) Drawing toolbar 

(4) Tables and formatting toolbar 

(5) None of these 

Q.10 Tab scrolling button _______. 
(1) Allow you to view a different worksheet 

(2) Allow you to view additional worksheet rows down 

(3) Allow you to view additional worksheet columns to the right 

(4) Allow you to view additional sheets tabs 

(5) None of these 

Answers- 
Q-1 (3) 

Optical Fiber is not a network. 

Q-2 (1) 

Virtual memory is memory on the hard disk that the CPU uses an extended RAM. 

Q-3 (4) 

Dot-matrix printers is an impact printer. 

Q-4 (2) 

Help Menu is available at Start button. 

Q-5 (2) 

Zip is a Compressed File. 

Q-6 (3) 

FORTRAN is a Scientific Computer Language. 

Q-7 (2) 

Backup is a protecting data by copying it from the original source to a different destination 

Q-8 (1) 

Page number from Insert menu 

Q-9 (4) 

Tables and Formatting toolbar can find the Draw Table tool button. 

Q-10 (4) 

Tab scrolling button allow you to view additional sheets tabs. 

Wednesday, October 10, 2018

Computer gk

361 स्टोरेज माध्यम की क्षमता की इकाई है – बाइट

362. एम एस विंडोज किस प्रकार का सॉफ्टवेयर है? – GUI

363. वह कौन-सा डिवाइस है जो दो या अधिक नेटवर्कों का जोड़ता हैं? – गेटवे

364. कंप्यूटर्स विशिष्टतः किसके साथ कार्य करके, आंकड़ों की सूचना में प्रोसेसिंग करते हैं? – नंबर्स

365. निर्माण प्रक्रिया में किस मेमोरी चिप को प्रोग्राम किया जाता है? – ROM

366. एक बाइट का कलेक्शन है – आठ बिट्स

367. CD-ROM किसका उदाहरण है – इनपुट डिवाइस का

368. कम्पाइलर है – स्त्रोत प्रोग्राम का ऑब्जेक्ट कोड में अनुवादक

369. वोलेटिलिटी किसकी प्रोपर्टी है? – रैम

370. जावा उदाहरण है – उच्चस्तरीय भाषा (लैंग्वेज)

Computer gk

Q.1 What does EPROM stand for? 

(1) Electric Programmable Read Only Memory 

(2) Erasable Programmable Read Only Memory 

(3) Evaluable Philter Random Optic Memory 

(4) Every Person Requires One Mind 

(5) None of these 

Q.2 What is the full form of ADSL ? 

(1) Automatic Digital Subscriber Line 

(2) Asymmetric Direct Subscriber Line 

(3) Asymmetric Digital Subscriber Line 

(4) Automatic Digital Subscribtion Line 

(5) None of these 

Q.3 Malicious software is known as: 

(1) bad ware 

(2) malware 

(3) malicious ware 

(4) illegal ware 

(5) None of these 

Q.4 Compilers and interpreters are themselves——- 

(1) High-level language 

(2) Codes 

(3) Programs 

(4) Mnemonics 

(5) None of these 

Q.5 The output devices makes it possible to ______. 

(1) Input data 

(2) View or print data 

(3) Store data 

(4) Scan data 

(5) None of these 

Q.6 The blinking symbol on the computer screen is called the— 

(1) Mouse 

(2) Logo 

(3) Hand 

(4) Palm 

(5) Cursor 

Q.7 Phishing and pharming are used for what purpose? 

(1) Web development 

(2) Software programming 

(3) Cybercrime 

(4) Recycling 

(5) Develop new software 

Q.8 What does a key logger log? 

(1) Failed authentication attempts 

(2) System logins 

(3) Keystrokes 

(4) Crashes 

(5) Hit 

Q.9 One megabyte equals approximately— 
(1) 1,000 bits 

(2) 1,000 bytes 

(3) 1 million bytes 

(4) 1 million bits 

(5) 2,000 bytes 

Q.10 How are data organized in a spreadsheet? 

(1) Lines and spaces 

(2) Layers and planes 

(3) Height and width 

(4) Rows and columns 

(5) None of these 

Answers- 

Q-1 (2) 

EPROM- Erasable Programmable Read Only Memory 

Q-2 (3) 

ADSL stands for “Asymmetric Digital Subscriber Line.” which is a method of transferring data over copper telephone lines. 

Q-3 (2) 

Malicious software is known as malware. 

Q-4 (3) 

Compilers and interpreters are themselves programs. 

Q-5 (2) 

The output devices makes it possible to view or print data. 

Q-6 (5) 

The blinking symbol on the computer screen is called the cursor. 

Q-7 (3) 

Cybercrime is criminal activity done using computers and the Internet. 

Q-8 (3) 

A keylogger is a program that records the keystrokes on a computer. 

Q-9 (3) 

One megabyte equals to approximately 1 million bytes. 

Q-10 (4) 

Data are organized in rows and column in spreadsheet.                                

     

Monday, October 8, 2018

Computer gk

Q.1 What is RISC?

(1) Storage Device

(2) Computer Network

(3) Microprocessor

(4) Operating System

(5) None of these

Q.2 The maximum Zoom percentage in MS PowerPoint is________.

(1) 100%

(2) 200%

(3) 400%

(4) 500%

(5) 50%

Q.3 The total set of interlinked hypertext documents worldwide is-

(1) HTTP

(2) Browser

(3) www

(4) B2B

(5) None of these

Q.4 ____________ is the file system used by the operating system to identify the physical locations of files on the hard drive.

(1) RTOS

(2) GIF

(3) FAT

(4) POST

(5) None of these

Q.5 Which symbol is used in Excel to denote exponential numbers?

(1) *

(2) ^

(3) &

(4) $

(5) None of these

Q.6 _______pages are similar to ASP pages in that they are compiled on the server, rather than in a user's Web browser.

(1) JSP

(2) C 

(3) HTML

(4) C++

(5) None of these 

Q.7 An image on a computer screen is made up of a matrix of ______.

(1) Byte

(2) Pixels

(3) Bit

(4) Palette

(5) None of these

Q.8 The most widely used type of database management system is the_______.

(1) Flat database. 

(2) Network database.

(3) Relational database.

(4) Hierarchical database.

(5) None of these

Q.9 Vendor-created program modifications are called-

(1) Patches

(2) Antiviruses

(3) Holes

(4) Fixes

(5) Overlaps 

Q10. The most recent development, Carning's ________________ technology is to save mobile and computing device screens.

(1) Gorilla Glass

(2) Cloud Stack

(3) Google Glass

(4) Samsung Galaxy S4

(5) All

ANSWERS

Q.1 (3) RISC is a microprocessor.

Q.2 (3) Maximum zoom percentage in MS Power Point is 400%. 

Q.3 (3) The total set of interlinked hypertext documents worldwide is www. 

Q.4 (3) FAT- File Allocation Table use for identity the physical location of a file.

Q.5 (2) In excel ^ represents the exponential numbers. 

Q.6 (1) JSP stands for "Java Server Page." This standard was developed by Sun Microsystems as an alternative to Microsoft's active server page (ASP) technology. 

Q.7 (2) A pixel is one of the many tiny dots that make up the representation of a picture in a computer's screen. 

Q.8 (3) The most widely used type of database management system is the Relational database.

Q.9 (4) Vendor-created program modifications are called fixes.

Q.10 (1) The first product to employ Gorilla Glass III, the Samsung Galaxy S4, became available in April 2013.

Sunday, October 7, 2018

Computer gk

351 C, BASIC, COBOL और JAVA जिस भाषा के उदाहरण हैं, उसे कहते हैं – हाई-लेवल

352. ASCII का पूर्ण रूप होता है – American Standard Code for Information Interchange

353. कंप्यूटर का पितामह कहा जाता है – चार्ल्स बेबेज

354. सर्वप्रथम आधुनिक कंप्यूटर की खोज हुई – 1946 में

355. कंप्यूटर के संचालन में प्रयुक्त प्रोग्राम, नियम तथा कंप्यूटर क्रियाओं से संबंधित अन्य लिखित सामग्री को कहा जाता है – सॉफ्टवेयर

356. कंप्यूटर के मस्तिष्क को कहा जाता है – सी. पी.यू.

357. इंटीग्रेटेड सर्किट चिप का विकास किसने किया है – जे. एस. किल्बी ने

358. इंटीग्रेटेड सर्किट चिप (I.C.) पर किसकी परत होती है? – सिलिकॉन

359. चुम्बकीय डिस्क पर किस पदार्थ की परत होती है? – आयरन ऑक्साइड

360. कंप्यूटर में किसी शब्द की लम्बाई किसमें मापते है – बिट