General Knowledge - Computer

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Question - 1

A software fabricated to damage data by any means is called

  • A Bug
  • B insect
  • C Virus
  • D error

Question - 2

Optical character reader is a------

  • A Input device
  • B Output device
  • C Software
  • D scanner

Question - 3

ALU stands for

  • A Arithmetic long unit
  • B Arithmetic and logical unit
  • C All logical unit
  • D Arithmetic or logical unit

Question - 4

Which of thses not an input device

  • A scanner
  • B OCR
  • C OMR
  • D Projector

Question - 5

IBM stands for:

  • A International Business Management
  • B International Business Machine
  • C Indian Business Machine
  • D Indian Business Model

Question - 6

Network of computers that connects the people all over the world is called:

  • A Web
  • B Internet
  • C LAN
  • D WAN

Question - 7

In which table, pivot table command is found?

  • A Window
  • B Data
  • C Insert
  • D Tools

Question - 8

CD-ROM drive is used to:

  • A Install software
  • B play CD
  • C play music
  • D Play games

Question - 9

Grout of instruction written in high or low level language are called:

  • A command
  • B program
  • C data
  • D data base

Question - 10

Damaging or producing error in computer knowingly is called:

  • A Bugging
  • B Debugging
  • C Hacking
  • D error production