IBPS COMPUTER KNOWLEDGE PRACTICE MCQs

Question 1: Which of the following is not part of the data link layer?
1. Transports data across the physical link
2. Performs physical addressing
3. Performs flow control
4. Determines network topology
5. Terminates a session
Answer: 5.

Question 2: A sensor that informs a body computer about temperature, such as an ambient air temperature sensor for A/C is a:
1. potentiometer.
2. hall-effect switch.
3. thermistor.
4. thermodiode.
Answer: 3.

Question 3: Which of the following is single user computer with many features and good processing power?
1. Minicomputer
2. Workstation
3. Macintosh
4. None of these
Answer: 2.

Question 4: Computer ethics has its own roots in the work of ________during the World War II
1. Nobert Wiener
2. Herman Hollerith
3. Robert Wiener
4. Herman Wiener
Answer: 1.

Question 5: The windows registry consists of which two files?
1. autoexec.bat and config.sys
2. user.dat and win.ini
3. user.dat and system.dat
4. win.reg and user.dat
Answer: 3.

Question 6: Which Open Systems Interconnections (OSI) layer does IP belong to?
1. Session layer
2. Data link layer
3. Transport layer
4. Network layer
Answer: 4.

Question 7: Keyboard is an ............
1. Input device
2. Memory device
3. Output device
4. None of the above
Answer: 1.

Question 8: The destroyList() member function deletes the contents of the linked list and
1. does not delete the linked list itself
2. delete the linked list itself
3. adds the linked list itself
4. None of the above
Answer: 1.

Question 9: The Objective of testing is-
1. Debugging
2. To uncover errors
3. To gain modularity
4. To analyze system
Answer: 2.



Question 10: In token Ring , when a frame reaches its destination station, which of the following occurs?
1. the message is copied
2. four bits in the packet are not changed
3. the message is take off the ring and replaced by the token
4. the message is removed from the buffer
Answer: 1.

Question 11: MSword what is the short cut of paste
1. CTRL+V
2. CTRL+A
3. CTRL+C
4. CTRL+F
Answer: 1.

Question 12: In digital computer, all the expressions are coded into ...........
1. Octal digits
2. Binary digits
3. Hexadecimal digits
4. Decimal digits
Answer: 2.

Question 13: The purpose of the _______ layer is to transport a raw bit stream from one machine to another
1. Physical Layer
2. Data Link Layer
3. Network layer
4. Application Layer
Answer: 1.

Question 14: Register is a
1. Set of capacitors used to register input instructions in a digital computer
2. Set of paper tapes and cards put in a file
3. Temporary storage unit within the CPU having dedicated or general purpose use
4. part of the auxiliary memory
Answer: 3.

Question 15: Identify the directives of JSP.
1. page, include, and taglib
2. include, autoFlush, and taglib
3. page, import, taglib, and buffer
4. contentType, include, and taglib
Answer: 1.

Question 16: A(n) ____________ system is a small, wireless handheld computer that scans an item’s tag and pulls up the current price (and any special offers) as you shop
1. PSS
2. POS
3. inventory
4. data mining
Answer: 1.

Question 17: Which one of the following is the valid SAX enabled parser?
1. XML4J
2. XML Parser
3. DTD Parser
4. Tool Parser
Answer: 1.

Question 18: In the following the fastest computer constituent is
1. CPU
2. Magnetic Tape
3. Video Terminal
4. Sensors and Mechanical controllers
Answer: 1.

Question 19: DSDD is
1. Double Sided Double Density
2. Dual Sided Double Density
3. Double Sided Dual Density
4. Dual Sided Dual Density
Answer: 1.

Question 20: Which among the following is a software based virtual computer
1. Digital immune module
2. CPU emulator
3. Virus signature scanner
4. Emulation control module
Answer: 2.

Question 21: The operation of subnet is controlled by _ _ _ _ _ _ _ _
1. Network Layer.
2. Data Link Layer
3. Data Layer
4. Transport Layer
Answer: 1.

Question 22: Which one of the following files forms a link to the physical devices and peripherals on a system?
1. Regular files
2. Directory files
3. Device special files
4. Link files
Answer: 3.

Question 23: Name the latest version of Windows
1. Windows 3.1
2. Windows NT
3. Windows 98
4. Windows Vista
Answer: 4.

Question 24: A trie structure is a complete _ _ _ _ _ _ _ _ _ _ _ _ _ tree [19S04]
1. binary
2. search
3. B-tree
4. m- ary
Answer: 4.

BANK EXAMS COMPUTER KNOWLEDGE PRACTICE QUESTIONS

Question 1: Name the device that provides attachment points for RAM, Video Cards, Graphics card, Modem etc.

1. processor

2. father board

3. motherboard

4. modem

Answer: 3.

Question 2: Which term identifies a specific computer on the web and main page of the entire site

1. None

2. URL

3. Website address

4. Hyperlink

5. Domain name

Answer: 2.

Question 3: In C, An array that uses more than two subscripts is known as

1. One dimentional Array

2. Two Dimentional Array

3. Three Dimentional Array

4. Multi Dimentional Array

Answer: 4.

Question 4: Predict the output or error(s) for the following:

void main()

{

int const * p=5;

printf("%d",++(*p));

}

1. Compiler error: Cannot modify a constant value.

2. 5

3. 6

4. 7

5.

Answer: 1.

Question 5: Which command is used to undelete delete a bunch of files with extension doc that you have just deleted

1. Undelete

2. Undelete *.doc

3. Undelete/all

4. All of the above

Answer: 2.

Question 6: In the SAR sub layer of _ _ _ _ _ _ _ _ _ , the payload is 48 bytes and there is no added header or trailer

1. AAL1

2. AAL2

3. AAL3/4

4. AAL5

Answer: 4.

Question 7: Special I/O instruction r required for

1. a. Memory mapped I/O

2. b. I/O mapped I/O

3. c. both of these

4. d. none of these

Answer: 1.

Question 8: Which of the following is not a type of UNIX shell?

1. KORN SHELL

2. BOURNE SHELL

3. C SHELL

4. JOIN SHELL

Answer: 4.

Question 9: The key idea behind ISDN is that of the _ _ _ _ _ _ _ _ _, a conceptual pipe between the customer and the carrier through which bits flow

1. digital byte pipe

2. analog bit pipe

3. digital pipe

4. digital bit pipe

Answer: 4.

Question 10: You use the History panel to:

1. insert Flash buttons.

2. insert images.

3. format text.

4. display the actions performed.

Answer: 4.

Question 11: What was the first ARPANET message?

1. "lo"

2. "hello world"

3. "mary had a little lamb"

4. "cyberspace, the final frontier"

Answer: 1.

Question 12: The name for the way that computers manipulate data into information is called:

1. Programming

2. Processing

3. Storing

4. Organizing

Answer: 2.

Question 13: The information related to multi-programmed hosts is placed in the header of _ _ _ _ _ _ _ Layer

1. Application layer

2. Transport Layer

3. Session layer

4. Network Layer.

Answer: 2.

Question 14: Which is not true for primary storage?

1. Information must be transferred to primary storage

2. It is relatively more expensive and it is a part of the CPU

3. It allows very fast access to data

4. All the above

Answer: 4.

Question 15: At which OSI layer does data translation and code formatting occur?

1. Network

2. Physical

3. Data link

4. Transport

5. Presentation

Answer: 5.

Question 16: Purpose of PC (Program Counter) in a Microprocessor is

1. To store address of TOS (Top Of Stack)

2. To store address of next instruction to be executed.

3. Count the number of instructions.

4. To store base address of the stack.

Answer: 2.

Question 17: In Photoshop You want to specify a halftone screen frequency when you print your image. Which command should you choose to access this option?

1. File > Print with Preview

2. File > Print

3. File > Page Setup

4. File > Print One Copy

Answer: 1.

Question 18: What command is used to partition a hard drive?

1. Fdisk

2. Format

3. Chkdsk

Answer: 1.

Question 19: For most of computers,the number of scan lines varies between

1. 100 and 1000

2. 200 and 2000

3. 300 and 3000

4. None of these

Answer: 1.

Question 20: The ..... tells the rest of the computer how to carry out a program's instructions.

1. ALU

2. System Unit

3. Control Unit

4. Motherboard

Answer: 2.

Question 21: You are working on a complex marketing problem and want to use the Solver feature of Excel. What are the three pieces of information that must be provided to the Solver to solve the problem?

1. Your data, variables, and constraints.

2. Your target, variables and data range.

3. Your target, variables and constraints.

4. Your target, subtotals and constraints.

Answer: 3.

Question 22: Default line spacing in Word is

1. Single

2. Double

3. 1.5

4. Multiple

Answer: 1.

Question 23: The computer code for interchange of information between terminals is

1. ASCII

2. BCD

3. BCDIC

4. Hollerith

Answer: 1.

Question 24: Which of the following command is used to count just the number of lines contained in a file ?

1. wc-1

2. wc-w

3. wc-c

4. wc-r

Answer: 1.

Question 25: One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:

1. The device that sends the bus signals telling it what to do.

2. The area that regulates all of the system power usage

3. The area where all the of the Basic input/output routines are stored

4. The area where all of the processing takes place

Answer: 4.