COMPUTER KNOWLEDGE #46
MULTIPLE CHOICE QUESTIONS
1. Which
of the following is a way to access secondary memory?
(a) Random access memory
(b) Action method
(c) Transfer method
(d) Density method
Answer:
(a)
2. What
is System Analysis?
(a) The design of the screen the user will see and use to
enter or display data
(b) System analysis defines the format and type of data
the program will use
(c) System Analysis involves creating formal model of the
problem to be solved
(d) None of the above
Answer:
(c)
3. Which
of the following devices have a limitation that we can only store information
to it but cannot erase or modify it?
(a) Floppy Disk
(b) Hard Disk
(c) Tape Drive
(d) CDROM
Answer:
(d)
4. Which
is an item of storage medium in the form of circular plate?
(a) Disk
(b) CPU
(c) Printer
(d) ALU
Answer:
(a)
5. Daisy
wheel printer is a type of ……………
(a) matrix printer
(b) impact printer
(c) laser printer
(d) manual printer
Answer:
(b)
6. A
number system that has eight different symbols to represent any quantity is
known as which of the following?
(a) Binary
(b) Octal
(c) Decimal
(d) Hexadecimal
Answer:
(b)
7. What
are the two basic types of record access methods?
(a) Sequential and random
(b) Sequential and indexed
(c) Direct and immediate
(d) Online and real time
Answer:
(a)
8. Artificial
Intelligence is associated with which generation?
(a) First Generation
(b) Second Generation
(c) Fifth Generation
(d) Sixth Generation
Answer:
(c)
9. One
of a class of storage device devices that can access storage locations in any
order is ……………
(a) DTE
(b) DASD
(c) DDE
(d) DCE
Answer:
(b)
10. The
actual execution of instructions happens in ……………
(a) ALU
(b) CPU
(c) Memory
(d) None of the above
Answer:
(a)
11. Floppy
disks are available in ……………
(a) Single side single density
(b) Single side double density
(c) Both ‘a’ and ‘b’
(d) None of the above
Answer:
(c)
12. Which
of the following is not electro-mechanical computer?
(a) Z3
(b) ABC
(c) Mark I
(d) ENIAC
Answer:
(d)
13. Which
of the following is a programming language?
(a) Lotus
(b) Pascal
(c) MS-Excel
(d) Netscape
Answer:
(b)
14. Which
converts the user data into machine readable form?
(a) Input unit, output unit, control unit
(b) Central processing unit
(c) Output unit
(d) Decoder unit
Answer:
(a)
15. In
what respect human beings are superior to computers?
(a) Diligence
(b) Intelligence
(c) Slavery
(d) Reliability
Answer:
(b)
16. As
compared to the secondary memory, the primary memory of a computer is ……………
(a) large
(b) cheap
(c) fast
(d) slow
Answer:
(c)
17. What
is called the language that the computer can understand and execute?
(a) Machine language
(b) Application software
(c) System program
(d) All of the above
Answer:
(a)
18. How
was the generation of computer classified?
(a) By the device used in memory & processor
(b) By the speed of computer
(c) By the model of the computer
(d) By the accuracy of computer
Answer:
(a)
19. Which
of the following is not a feature of first generation computers?
(a) They used vacuum tubes or valves as main electronic
component
(b) They consumed lots of electricity and produced
excessive heat
(c) They used machine language and assembly language to
program the machine
(d) None of the above
Answer:
(c)
20. What
is the full form of CAD?
(a) Computer Aided Design
(b) Computer Algorithm for Design
(c) Computer Application in Design
(d) All of the above
Answer:
(a)
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