COMPUTER OBJECTIVE QUISTION -6

1. The connection between the computers and peripherals is called a 
A. Port
B. Bus
C. L/O device
D. None of the above
Answer:
2. Which one of the following is External DOS Command?
A. COPY
B. FORMAT
C. DEL
D. DIR
Answer:
3. Virtual Memory is 
A. Part of main memory only used for swapping
B. A technique to allow a program, of size more than the size of the main memory to run
C. Part of secondary storage used in program execution
D. None of the above.
Answer:
4. Baud rate is 
A. The difference between the lowest and the highest frequency transmitted
B. Transmission capacity
C. Transmission speed of channel
D. None of the above.
Answer:
5. Software designed for a specific purpose is called as
A. System Software
B. Compiler
C. Specific Software
D. Application Software
Answer:
6. Functions of operating system are:
A. Processor Management
B. Memory Management
C. Input/Output Management
D. All of the above
Answer:
7. Which of the following charts is not likely to be included in an analysis or presentation graphics package?
A. Bar
B. Pie
C. Temperature
D. Line
Answer:
8. The printers that produce the output by pressing a print element and an  inked ribbon against the face of a continuous paper form is called:
A. Impact printer
B. Non impact printer
C. Scanning printers
D. None of the above
Answer:
9. The utility used to increase the speed of programs is called
A. Dick fragmenter
B. Dick Cleanup
C. Dick Formatter
D. None of the above
Answer:
10. find the odd one out:
A. NORTON
B.McAFee
C. eScan
D. None of the above
 Answer:

Answer:
1. C
2. B
3. B,C
4. C
5. D
6. D
7. C
8. A
9. A
10 . D