Computer Science

KPPSC Computer Science Mcqs

Computer Quiz 2

Q1. WAN = ___?
(A)  Wap Area Network
(B)  Wide Area Network
(C)  Wide Array Net
(D)  Wireless Area Network

Q2. The main difference b/w a mainframe and a supercomputer?
(A)  The supercomputer is much larger than mainframe computers
(B)  Supercomputers are much smaller than mainframe computers
(C)  Supercomputers are focused to execute a few programs as fast as possible while the mainframe uses its power to execute as many programs as concurrently
(D)  Supercomputers are focused to execute as many programs as possible while the mainframe uses its power to execute a few programs as fast as possible.

Q3. The father’s name of modern digital computer?
(A)  Leibnitz
(B)  Blaise Pascal
(C)  Charles Babbage
(D)  J.H Muller

Q4. Computer science belongs to ______?
(A)  Allen Turing
(B)  Charles Babbage
(C)  Simur Cray
(D)  Augusta Adamin

Q5. A CPU contains___________?
(A)  a card reader and a printing device
(B)  an analytical engine and a control unit
(C)  a control unit and an arithmetic logic unit
(D)  an arithmetic logic unit and a card reader


Q6. Which of the following controls the process of interaction between the user and the operating system?
(A)  User interface
(B)  Language translator
(C)  Platform
Screen saver

Q7. The first computers were programmed using___________?
(A)  Assembly language
(B)  Machine language
(C)  Source code
(D)  Object code

Q8. __________is a combination of hardware and software that facilitates the sharing of information between computing devices.
(A)  Network
(B)  Peripheral
(C)  Expansion board
(D)  Digital device

Q9. Coded entries that are used to gain access to a computer system are called__________?
(A)  Entry codes
(B)  Password
(C)  Security commands
(D)  Codewords

Q10. Which of the following statements is true about Minicomputer and Microcomputer?
(A)  Minicomputer works faster than Microcomputer
(B)  Microcomputer works faster than Minicomputer
(C)  The speed of both the computers is the same
(D)  The speeds of both these computers cannot be compared with the speed of advanced


Q11. You can organize files by storing them in__________?
(A)  archives
(B)  folders
(C)  indexes
(D)  lists

Q12. What type of resource is most likely to be a shared common resource in a Computer Network?
(A)  Printers
(B)  Speakers
(C)  Floppy disk drives
(D)  Keyboards

Q13. Which device is required for the Internet connection?
(A)  Joystick
(B)  Modem
(C)  CD Drive
(D)  NIC Card

Q14. What is a light pen?
(A)  A Mechanical Input device
(B)  Optical input device
(C)  Electronic input device
(D)  Optical output device

Q15. UNIVAC is___________?
(A)  Universal Automatic Computer
(B)  Universal Array Computer
(C)  Unique Automatic Computer
(D)  Unvalued Automatic Computer


Q16. The capacity of 3.5 inch floppy disk was__________?
(A)  1.40 MB
(B)  1.44 GB
(C)  1.40 GB
(D)  1.44 MB

Q17. MICR stands for_________?
(A)  Magnetic Ink Character Reader
(B)  Magnetic Ink Code Reader
(C)  Magnetic Ink Cases Reader
(D)  None

Q18. EBCDIC stands for__________?
(A)  Extended Binary Coded Decimal Interchange Code
(B)  Extended Bit Code Decimal Interchange Code
(C)  Extended Bit Case Decimal Interchange Code
(D)  Extended Binary Case Decimal Interchange Code

Q19. Which of the following is a part of the Central Processing Unit?
(A)  Printer
(B)  Keyboard
(C)  Mouse
(D)  Arithmetic & Logic unit

Q20. CAD stands for_________?
(A)  Computer-aided design
(B)  Computer algorithm for design
(C)  Computer application in design
(D)  Computer analog design