a) Hard Disk
b) Floppy Disk
c) CPU Chip
d) Memory Chip
Q2. A path by which communication is achieved between a central processor and other devices is called:
a) Audit Trial
b) Network
c) Bus
d) Channel
e) None of The Above
Q3. Computer can not do anything without a:
a) chip
b) memory
c) output device
d) program
e) None of The Above
Q4. A computer is a box full of electronic:
a) switching devices
b) chips
c) circuits
d) registers
e) None of The Above
Q5. The basic components of a modern digital computer are:
a) input device
b) output device
c) central processor
d) All of The Above
e) None of The Above
Q6. Control Unit of a digital computer is often called:
a) clock
b) nerve center
c) ICs
d) All of The Above
e) None of The Above
Q7. A computer program consists of:
a) system flowchart
b) program flowchart
c) algorithms written in computer's language
d) discrete logical steps
e) None of The Above
Q8. The term "memory" applies to which one of the following?
a) logic
b) storage
c) control
d) input device
e) None of The Above
Q9. Which device can produce the final product of machine processing into a form usable by humans?
a) storage
b) input device
c) output device
d) control
e) None of The Above
Q10. Which can read data and convert them to a form that a computer can use?
a) logic
b) storage
c) control
d) input device
e) None of The Above
Q11. Which kind of storage device can be carried around?
a) floppy disk
b) hard disk
c) system cabinet
d) hard disk drive
e) None of The Above
Q12. Which is the most powerful type of computers?
a) Micro Computer
b) Mini Computer
c) Mainframe Computer
d) Super Computer
e) None of The Above
Q13. The most common input device used today is:
a) motherboard
b) keyboard
c) scanner
d) mouse
e) None of The Above
Q14. The ascending order of a data Hierarchy is:
a) bit - byte - field - record - file - database
b) bit - byte - record - field - file - database
c) bytes - bit - field - record - file - database
d) bytes - bit - record - field - file - database
e) None of The Above
Q15. Where was the India's first computer installed and when?
a) Institute of Social Science, Agra, 1955
b) Indian Institute of Statistics, Delhi, 1957
c) Indian Statistical Institute, Calcutta, 1955
d) Indian Institute of Science, Bangalore, 1971
e) None of The Above
Q16. The first computer made available for commercial use was:
a) Mark - I
b) ENIAC
c) EDSAC
d) UNIVAC
e) None of The Above
Q17. Who is called the "grandfather" of the computer?
a) Blaise Pascal
b) Charles Babbage
c) Joseph Jacquard
d) Dr. Herman Hollerith
e) None of The Above
Q18. The first mechanical computer designed by Charles Babbage was called:
a) abacus
b) processor
c) calculator
d) analytical engine
e) None of The Above
Q19. The transistorized computer circuits were introduced in the:
a) first generation
b) second generation
c) third generation
d) fourth generation
e) None of The Above
Q20. The third generation of computers covers the period:
a) 1971 - 1982
b) 1982 - 1994
c) 1959 - 1964
d) 1965 - 1971
e) None of The Above
