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1. Modern Computer are very reliable but they are not
a. Fast
b. Powerful
c. Infallible
d. Cheap
e. None of above
2. What is the name of the display feature that highlights are of the screen which requires operator attention?
a. Pixel
b. Reverse video
c. Touch screen
d. Cursor
e. None of above
3. IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contributed the video display?
a. India
b. China
c. Germany
d. Taiwan
e. None of above
4. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
a. Daughter board
b. Motherboard
c. Father board
d. Breadboard
e. None of above
5. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
a. Motherboard
b. Breadboard
c. Daughter board
d. Grandmother board
e. None of above
6. What is meant by a dedicated computer?
a. Which is used by one person only
b. Which is assigned one and only one task
c. Which uses one kind of software
d. Which is meant for application software
e. None of above
7. The system unit of a personal computer typically contains all of the following except:
a. Microprocessor
b. Disk controller
c. Serial interface
d. Modem
e. None of above
8. A computer program that converts an entire program into machine language is called a/an
a. Interpreter
b. Simulator
c. Compiler
d. Commander
e. None of above
9. A computer program that translates one program instructions at a time into machine language is called a/an
a. Interpreter
b. CPU
c. Compiler
d. Simulator
e. None of above
10. A small or intelligent device is so called because it contains within it a
a. Computer
b. Microcomputer
c. Programmable
d. Sensor
e. None of above
11. To locate a data item for storage is
a. Field
b. Feed
c. Database
d. Fetch
e. None of above
12. programs designed to perform specific tasks is known as
a. system software
b. application software
c. utility programs
d. operating system
e. None of above
13. perforated paper used as input of output media is known as
a. paper tapes
b. magnetic tape
c. punched papers tape
d. card punch
e. None of above
14. Time during which a job is processed by the computer is
a. Delay times
b. Real time
c. Execution time
d. Down time
e. None of above
15. a computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
a. Super computer
b. Mini computer
c. Micro computer
d. Macro computer
e. None of above
16. An approach that permits the computer to work on several programs instead of one is
a. On-line thesaurus
b. Multiprogramming
c. Over lapped processing
d. Outline processor
e. None of above
17. A directly accessible appointment calendar is feature of a … resident package
a. CPU
b. Memory
c. Buffer
d. ALU
e. None of above
18. The term gigabyte refers to
a. 1024 bytes
b. 1024 kilobytes
c. 1024 megabytes
d. 1024 gigabyte
e. None of above
19. Which of the following processors use RISC technology?
a. 486dx
b. Power PC
c. 486sx
d. 6340
e. None of above
20. A/n …. Device is any device that provides information, which is sent to the CPU
a. Input
b. Output
c. CPU
d. Memory
e. None of above
Answers:
1.(c) 2.(b) 3.(d) 4.(b) 5.(a) 6.(b) 7.(d) 8.(c) 9.(a) 10 .(d) 11.(d) 12.(b) 13.(a) 14.(c) 15.(a) 16.(c) 17.(b) 18.(c) 19.(b) 20.(a) |
