G.K Computer (Govt.Exam Preperation) MCQ's




Question 421 :
This component is required to process data into information and consists of integrated circuits.

  1. Hard disk
  2. RAM
  3. CPU
  4. ROM
  

Question 422 :
__________ is the software which comes with the permission for people to redistribute copies for a limited period

  1. Freeware
  2. Shareware
  3. Open Source Software
  4. Public Domain Software
  

Question 423 :
In how many ways can we save a document?

  1. four
  2. two
  3. five
  4. one
  

Question 424 :
Who designed the first electronic computer - ENIAC ?

  1. Van Neuman
  2. Joseph M Jacquard
  3. J presper Eckert and John W mauchly
  4. Both 1 and 2
  

Question 425 :
Numbers are stored and transmitted inside a computer in

  1. Binary form
  2. ASCII code form
  3. Alphabets form
  4. Numerical form
  

Question 426 :
Which combination of keys needs to be pressed to make a percent sign?

  1. Shift+2
  2. Shift+3
  3. Shift+4
  4. Shift+5
  

Question 427 :
A collection of related information sorted and dealt with as a unit is a

  1. disk
  2. data
  3. file
  4. floppy
  

Question 428 :
The addressing mode which makes use of in-direction pointers is ______

  1. Offset addressing mode
  2. Relative addressing mode
  3. Indirect addressing mode
  4. None of the Above
  

Question 429 :
Plotter can be divided into _________ types

  1. Three
  2. Six
  3. Four
  4. Two
  

Question 430 :
_________ is a device used for reading bar coded data (contains light and dark lines)

  1. Graphic Tablet
  2. Numeric pad
  3. Bar Code reader
  4. Magnetic Stripe reader
  

Question 431 :
Which of the following extensions suggest that the file is a backup copy

  1. Bak
  2. Bas
  3. Com
  4. Txt
  

Question 432 :
CISC stands for _________

  1. Compound Instruction Set Computer
  2. Complex Information Set Computer
  3. Compound Information Set Computer
  4. Complex Instruction Set Computer
  

Question 433 :
A physical connection between the microsprocessor memory and other parts of the microcomputer is known as

  1. Path
  2. Address bus
  3. Router
  4. All of the above
  

Question 434 :
______ are system programs, which are responsible for proper functioning of devices

  1. Device Drivers
  2. Language translators
  3. System Utilities
  4. Operating system
  

Question 435 :
_________is a procedure that requires users to enter an identification code and a matching password.

  1. Paging
  2. Logging on
  3. Time?sharing
  4. Multi?tasking
  

Question 436 :
What is the storage area for e?mail messages called?

  1. Storage folder
  2. Dictionary
  3. Mailbox
  4. Hard Disk
  

Question 437 :
__________ an external bus standard used for transferring data to and from digital devices

  1. Serial Port
  2. Firewire
  3. Parallel Port
  4. USB
  

Question 438 :
Which input device cannot be used to work in MS Office ?

  1. Sanner
  2. Mouse
  3. Keyboard
  4. Joy stick
  

Question 439 :
Which of the following displays the address and name of the selected cell?

  1. Name box
  2. Row heading
  3. Formula bar
  4. Task pane
  

Question 440 :
Many Dot Matrix printers are ________

  1. uni-directional
  2. bi-directional
  3. multi-directional
  4. None of the Above
  

Question 441 :
The part of CPU which coordinated the activities of all other components of the computer is

  1. motherboard
  2. coordination board
  3. Arithmetic Logic Unit
  4. Control Unit
  

Question 442 :
The blinking symbol which indicates the next character will appear at which place, is called

  1. Delete key
  2. Control key
  3. Cursor
  4. Return key
  

Question 443 :
In a relational database, this is a data structure that organizes the information about a single topic into rows and columns.

  1. Block
  2. Record
  3. Tuple
  4. Table
  

Question 444 :
Sending an email is similar to

  1. writing a letter
  2. drawing a picture
  3. talking on the phone
  4. sending a package
  

Question 445 :
_______ printer is used for fax machines.

  1. Line
  2. Dot matrix
  3. Laser
  4. Thermal
  

Question 446 :
Which of the following keyboards is the fastest?

  1. QWERTY
  2. Dvorak
  3. Alphanumeric
  4. Numeric
  

Question 447 :
A basic instruction that can be interpreted by computer generally has ________

  1. An operand and an address
  2. decoder and an accumulator
  3. Sequence register and decoder
  4. None of the Above
  

Question 448 :
To find a saved document in the computer's memory and bring it up on the screen to view is called

  1. reversing
  2. rerunning
  3. retrieving
  4. returning
  

Question 449 :
The transfer of data from a CPU to peripheral devices of computer is achieved through ________

  1. Modem
  2. Interface
  3. Buffer
  4. I/O Ports
  

Question 450 :
Which of the following devices has a limitation that we can only read it but cannot erase or modify it?

  1. Magnetic tape
  2. Hard disk
  3. Compact disk
  4. Floppy disk