[Computer Science & IT] Computer Fundamentals - Questions and Answers

  • What is the most appropriate software for calculating in computer?
Ans :Microsoft Excel


  • What is meant by ‘LASER’?
Ans: Light Amplification by Stimulated Emission of  Radiation.

  • A complete Microcomputer system includes ?
Ans: Microprocessor, memory, peripheral equipment.

  • What is Windows?
Ans: A personal computer operating system from Microsoft.

  • What is computer networking?
Ans: A system in which computers  are connected to share information and resources.

  • What does ‘System Software’ Includes?
Ans: The operating system and all the utilities that enable the computer to function.

  • What is the other name of ‘Main Memory’?
Ans: Primary Memory
  • What is full form of BSIC?
Ans: Beginner’s All-purpose Symbolic Instruction Code.

  • What is Telemedicine?
Ans: A process of treatment through communication technologies.

  • Who is the inventor of punch card?
Ans: Joseph Marie Jacquard

  • What kind of device is Monitor?
Ans: Output device

  • What is ‘facebook’?
Ans: A popular Social networking site

  • What is ‘OCR’?
Ans: OCR (Optical Character Recognition) is a computer software designed to translate image of type written test.

  • What is Computer Virus?
Ans: One kind of program, which is harmful to computer operation.

  • Two types of commonly used printers are?
Ans: Dot Matrix printer and Laser printer

  • Write the name of different computer storage device.
Ans. Hard disk, Floppy disk, Compact disk

  • Who is the legend of computer world?
Ans: Bill Gates

  • What is the meaning of ‘CC’ in case of E-mail?
Ans: Carbon Copy

  • The word ‘Computer’ is derived from?
Ans: Compute

  • Adobe Photoshop is a – Graphics Software
  • What is the name of the first Computer Network?
Ans: ARPANET (Advanced Research Projects Administration Network)

  • What is the number of Computer Generation?
Ans: Five

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