Indra Prastha University Hotel Management Solved
Paper (Held on 02-06-2008)
Computer Awareness
1.A daisy wheel is a type of...?
A. Printer
B. Storage device
C. Pointing device
D. None of these
Ans- A
2. Factory production lines can be automated using...?
A. VDUs
B. Machine tools
C. Plotters
D. None of these
Ans- A
3. An impact printer creates characters by using...?
A. Electrically charged ink
B. An ink pen
C. An inked ribbon and print head
D. None of these
aNS- C
4. What does a light Pen cotain ?
A. Refillable ink
B. Pencil lead
C. Light sensitive elements
D. None of these
Ans- C
5. What is the output state of an OR gate if the inputs are 0 and 1?
A. 0
B. 1
C. 2
D. None of these
Ans- B
6. What is the output state of an AND gate if the inputs are 0 and 1?
A. 0
B. 1
C. 2
D. None of these
Ans- A
7.What is the output state of a NOT gate if the input is 1?
A. 0
B. 1
C. 2
D. None of these
Ans- A
8. The contents of these chips are lost when the computer is switched off?
A. ROM chips
B. RAM chips
C. DRAM chips
D. None of these
Ans- B
9. What are responsible for storing permanent data and instructions?
A. RAM chips
B. ROM chips
C. DRAM chips
D. None of these
Ans- B
10. Which parts of the computer perform arithmetic calculations?
A. ALU
B. Registers
C. Logic bus
D. None of these
Ans- A
11. Which computers are used in the weather forecasting industry?
A. Notebook computers
B. Supercomputers
C. Jon Von Neumann computers
D. None of these
Ans- C
12. Which computers are connected to many terminals and can multitask?
A. Personal computers running MS-DOS
B. Minicomputers
C. LEO 1 computers
D. None of these
Ans- A
13. Which generation of computer uses more than one microprocessor?
A. Second generation
B. Third generation
C. Fifth generation
D. None of these
Ans- C
14. Which generation of computer developed using integrated circuits?
A. Second generation
B. Third generation
C. Fifth generation
D. None of these
Ans- B
15. what hardware is essential for a word processing system ?
A. CD-ROM,Printer and Keyboard
B. Keyboard , Monitor and Printer
c. Monitor,Keyboard and Mouse
D. None of these
Ans - B
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