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




Question 1021 :
In OCR processing, When a character is recognized, it is converted into_______ code

  1. binary
  2. ASCII
  3. Both (A) and (B)
  4. None of the Above
  

Question 1022 :
The benefit of using computers is that

  1. Computers are very fast and can store huge amounts of data.
  2. Computers provide accurate output even when input is incorrect.
  3. Computers are designed to be inflexible.
  4. All the above
  

Question 1023 :
Which of the following methods will not enter data into a cell?

  1. Pressing an errow key
  2. Pressing the Esc key
  3. Pressing the tab key
  4. Clicking the enter button to the formula bar
  

Question 1024 :
Which of the following views is present in Power Point?

  1. Document view
  2. Slide sorter view
  3. Slide changer view
  4. Play slide view
  

Question 1025 :
The Internet is a system of

  1. software bundles
  2. Web pages
  3. Website
  4. Interconnected networks
  

Question 1026 :
A walky?talky set is an example of ________ system.

  1. simplex
  2. half duplex
  3. full deplex
  4. double duplex
  

Question 1027 :
______ controls the way in which the computer system functions and provides a means by which users can interact with the computer.

  1. The platform
  2. Application software
  3. Operating system
  4. The motherboard
  

Question 1028 :
The internet is ..........

  1. a large network of networkds
  2. an internal communication system for a business
  3. a communications system for the Indian government
  4. All of these
  

Question 1029 :
The ability to find an individual item in a file immediately _____ is used.

  1. File allocation table
  2. Directory
  3. Sequential access
  4. Direct access
  

Question 1030 :
A device that connects to a network without the use of cables is said to be

  1. distributed
  2. free
  3. centralised
  4. wireless
  

Question 1031 :
A processor that collects the transmissions from several communications media and sends them over a single line that operates at a higher capacity is called

  1. multiplexor
  2. bridge
  3. Hub
  4. router
  

Question 1032 :
_________ printers print the characters without using ribbon and it can print a complete page at a time

  1. Impact
  2. Non Impact
  3. Both (A) and (B)
  4. None of the Above
  

Question 1033 :
The work done by a computer operator is displayed in which part of computer?

  1. CPU
  2. VDU
  3. ALU
  4. None of the Above
  

Question 1034 :
The register which holds the address of the location to or fromwhich data are to be transferred is known as_______

  1. Instruction Register
  2. Control register
  3. Memory Address Register
  4. None of the Above
  

Question 1035 :
............ is a collection of web - pages and .......... is the very first page that we see on opening of a website

  1. Home page, Web page
  2. Website, Home page
  3. Web page, Home page
  4. Web page, Website
  

Question 1036 :
_________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.

  1. Servers
  2. Embedded computers
  3. Robotic computers
  4. Mainframes
  

Question 1037 :
Which of the following is an example of an optical disk?

  1. Digital versatile disks
  2. Magnetic disks
  3. Memory disks
  4. Data bus disks
  

Question 1038 :
Which is an interactive device that facilitates touch sensation and fine-motion control in Robotics and Virtual reality?

  1. Light Pen
  2. Joystick
  3. Data Glove
  4. None of the Above
  

Question 1039 :
A saved document is referred to as a .....

  1. file
  2. word
  3. folder
  4. project
  

Question 1040 :
A ________ is approximately a million bytes.

  1. gigabyte
  2. kilobyte
  3. megabyte
  4. Terabyte
  

Question 1041 :
The part of the CPU which coordinates the activities of all other components of the computer is called

  1. motherboard
  2. coordination board
  3. Arithmetic Logic Unit
  4. control unit
  

Question 1042 :
The primary output device for computers is a

  1. Video monitor
  2. Printer
  3. Keyboard
  4. Mouse
  

Question 1043 :
Each model of a computer has a unique

  1. Assembly of a computer
  2. Machine language
  3. High level language
  4. All of the above
  

Question 1044 :
A collection of interrelated files in a computer is a ________.

  1. management information system
  2. spreadsheet
  3. database
  4. text file
  

Question 1045 :
A menu contains a list of

  1. commands
  2. data
  3. objects
  4. reports
  

Question 1046 :
A byte is a collection of _______

  1. 4 bits
  2. 12 bits
  3. 6 bits
  4. 8 bits
  

Question 1047 :
_________ is a generic term for organized collection of computer data and instructions

  1. firmware
  2. Software
  3. hardware
  4. None of the above
  

Question 1048 :
A symbol or question on the screen that prompts you to take action and tell the computer what to do next ........

  1. scanner
  2. questionnaire
  3. prompt and dialog box
  4. information seeker
  

Question 1049 :
DSL is example of a(n) _____________ connection.

  1. network
  2. wireless
  3. slow
  4. broadband
  

Question 1050 :
The blinking symbol on the computer screen is called

  1. mouse
  2. hand
  3. cursor
  4. icon