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Monday, July 9, 2018

Computer gk 9 july

Q.1. An interface that can transfer more than 1 bit at a time.It connects external devices such as printers, that is known as --------.

(1) Mouse port 

(2) Keyboard port 

(3) Serial port 

(4) Parallel port 

(5) Universal serial Bus (USB) port

Q.2. 10 Base FL, F stands for --------.

(1) Fiber-optic 

(2) Film Transistor 

(3) Fan speed 

(4) Fibonacci 

(5) Firewall speed

Q.3. When a user running a request on a web browser then the browser uses ------ to send a request a page, the browser uses ----- to send a request via ------- to the web server.

(1) HTTP UDP 

(2) HTTP, TCP 

(3) SMTP UDP 

(4) HTML TCP 

(5) SNMP, HTML

Q.4. Which of the following is not application layer protocols?

(1) FTP 

(2) SMTP 

(3) Telnet 

(4) UDP 

(5) DHCP

Q.5. A location on the world wide web that contains information about a specific topic.It is called --------------.

(1) URL 

(2) HTTP 

(3) Web Address 

(4) Link 

(5) Website

Q.6. Second-stage testing of computer products, typically done by potential customer and outside experts to identify problem that need to be fixed before the product can be released for sale.This type of testing is known as -

(1) Alpha Testing 

(2) Beta Testing 

(3) Gamma Testing 

(4) Meta Testing 

(5) both 2 and 3

Q.7. Back up refers to -

(1) Job scheduling failure 

(2) Accumulation of programs in the memory

(3) Delays in production of output 

(4) Retain deleted copies 

(5) None of these

Q.8. --------- is a storage area on a disk used to organize files.

(1) Document 

(2) File 

(3) Software 

(4) Window Explorer 

(5) Folder

Q.9. Repetitive information that appear at the bottom of every page of a document, which is known as -

(1) Footer 

(2) Footnote 

(3) Header 

(4) Headnote 

(5) Footprint

Q.10. A non impact printer that form character by spraying tiny, electrically charged ink droplet on paper.It is called ---------.

(1) Dot Matrix 

(2) Ink jet Printer 

(3) Plotter 

(4) Line Printer 

(5) Thermal Printer

ANSWERS

Q.1. (4) Parallel port transfer more than 1 bit at a time.

Q.2. (1) F stands for Fiber optic.

Q.3. (2) Browser uses HTTP to send request via TCP to the web server.

Q.4. (4) UDP is a simple OSI transport layer protocol.

Q.5. (5) Website is location on the world wide web that contains information about a specific topic.

Q.6. (2) Beta testing is second stage testing of computer products.

Q.7. (5) Back up refer to a disk or tape that contains a copy of data. 

Q.8. (5) Folder is a storage area on disc used to organise file.

Q.9. (1) Footer appear at the bottom of every page of a document. 

Q.10. (2) Inkjet printer is a non-impact printer.

Sunday, July 8, 2018

Computer gk 8 july

Q.1. Typical data transfer rates in LAN are of the order of -------. 

(1) Bits per sec 

(2) Kilo bits per sec 

(3) Mega bits per sec 

(4) All of the above 

(5) None of these

Q.2. The control of the job running within a system is called -----.

(1) Job monitoring 

(2) Job stream 

(3) Job min 

(4) Job step 

(5) None of these

Q.3. You can add a hyperlink to your worksheet by pressing ----.

(1) Alt + k 

(2) Ctrl + H 

(3) Ctrl + k 

(4) Ctrl + shift + k 

(5) Alt + ctrl + k

Q.4. Tab scrolling button -------.

(1) Allow you to view a different worksheet.

(2) Allow you to view additional worksheet rowdown.

(3) Allow you to view additional worksheet column to the right.

(4) Allow you to view additional sheet tabs.

(5) None of these

Q.5. You can insert labels for -------.

(1) All the data markers on a chart. 

(2) A data series

(3) A selected data marker 

(4) All

(5) None of other

Q.6. Which of the following shortcut is used to close the active window?

(1) ALT+f 5 

(2) CTRL + F4 

(3) Alt + F6 

(4) CTRl + W 

(5) Both 2 and 4

Q.7. To switch to the previous tab in a dialog box We use --------.

(1) Ctrl+Shift+Tab 

(2) Ctrl + Alt + Tab 

(3) Alt + Tab

(4) Ctrl + Tab 

(5) Alt + Ctrl + Tab

Q.8. Which of the following is not common word processing packages?

(1) Soft word 

(2) Word Star 

(3) Word Perfect 

(4) Microsoft word 

(5) None of these

Q.9. What is URL?

(1) Uniform Resource Locator 

(2) Uniform Resource Location

(3) United Resource Locator 

(4) United Rim Locator

(5) Union Resource Link

Q.10. The Unix operating system is written in language -

(1) Cobal 

(2) C 

(3) Binary 

(4) Fortran 

(5) C#

ANSWERS

Q.1. (3) Data transfer rate of LAN are measured in megabits per second.

Q.2. (1) Control of job running within a system is called job monitoring.

Q.3. (3) By pressing Ctrl+k, we can use hyperlink.

Q.4. (4) Tab scrolling button allow you to view additional sheet tabs.

Q.5. (4) We can insert label for chart, dataseries and selected data marker.

Q.6. (2) Ctrl+F4 is used to close the active window.

Q.7. (1) To switch to the previous tab in a dialog box we use ctrl+shift+tab.

Q.8. (5) All given options are common word processing package.

Q.9. (1) URL stands for Uniform Resource Locator.

Q.10. (2) Unix operating system is written in C language.