Important Computer MCQ For HPPSC JOA IT Exam Set-2

Prepare thoroughly for the HPPSC JOA IT exam with these essential Computer MCQs! Covering key topics like Computer Fundamentals, Operating Systems, Networking, DBMS, Programming, and Cybersecurity, these questions will help you ace the technical section. Boost your confidence and test your knowledge with these carefully selected multiple-choice questions—perfect for last-minute revision and practice. Stay ahead in your HPPSC JOA IT preparation and secure your success!

HPPSC JOA IT TEST SERIES (PAPER 1 & PAPER 2) :- CLICK HERE

Important Computer MCQ For HPPSC JOA IT Exam Set-2

 13. Ctrl, shift and alt are called _________ keys. 
 (a) adjustment
 (b) function
(c) modifier
 (d) alphanumeric
(e) None of these

14. Super computer developed by Indian scientists
(a) Param
(b) Super30l
(c) Compaq Presario
(d) Cray YMP
(e) Blue Gene

15. A computer used at supermarkets, departmental stores and restaurant etc is called ______ terminal
(a) P-O-S
(b) Dumb
(c) Intelligent
(d) Smart
(e) calculating

16. Supercomputers _______ 
 (a) are smaller in size and processing capability than mainframe computers
(b) are common in majority of households
(c) contain thousands of microprocessors
(d) are rarely used by researchers due to their lack of computing capacity
(e) are of the same size as laptops

17. Which of the following is NOT associated with Computers?
(a) Bit
(b) Binary
(c) Pencil
(d) Mouse
(e) Screen

18. The first computer which provides storage is
(a) EDSAC
(b) EDBAC
(c) MARK-I
(d) ACE
(e) None of these

19. Microcomputer hardware consists of three basic categories of physical equipment __________.
(a) keyboard, monitor, hard drive
(b) system unit, input/output, memory
(c) system unit, input/output, secondary storage
(d) system unit, primary storage, secondary storage
(e) None of these

20. A desktop computer is also known as a –
 (a) Palm Pilot
(b) PC
(c) laptop
(d) mainframe
(e) None of these

21. The benefit of using computers is that ________.
(a) Computers are very fast and can store huge amounts of data
(b) Computers provide accurate output even when input is incorrect
(c) Computers are designed to be inflexible
(d) All of these
(e) None of these

22. In latest generation computers, the instructions are executed
(a) Parallel only
(b) Sequentially only
(c) Both sequentially and parallel
(d) All of above
(e) None of these

23. Which of the following are computers that can be carried around easily?
(a) Laptops
(b) Supercomputers
 (c) PCs
(d) Minicomputers
(e) None of these

HPPSC JOA IT TEST SERIES (PAPER 1 & PAPER 2) :- CLICK HERE

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