COMPUTER OBJECTIVE QUESTION - 12

1. Multiprocessing means
A. Simultaneous Processing with two or more process
B. Simultaneous running of two or more programs
C. Running of two or more process
D. None of the Above

Answer :  

2.  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 main memory, to run.
C. Part of secondary storage used in program execution
D. None of the above

Answer :

3. Data Bus is used in 
A. Parallel Data Transfer
B. Serial Data Transfer
C. Computer using analog signal
D. None of the above

Answer :

4. Software used by the computer hardware to interact with the user is 
A. Systeam Software
B. Compiler
C. Interpretator
D. Application Software

Answer :

5. The DOS commamd to retrieve the properties of a file is 
A. FORMAT
B. DOSKEY
C. ATTRIB
D. DIR

Answer:

6. An impact printer uses 
A. Ink jet techonology
B.  Thermal technology
C. Electro-Mechanical mechanism
D. None of the above
Answer : 

7. Mark the most appropriate statement 
A. Mail Marge can be used to print the form letters 
B. Mail Marge can be used to print the form letters and mailing labels 
C. Mail Marge can be used to print envelopes 
D. All of the above 

Answer : 
 
8.  The following is not a image file format 
A.  .gif
B. .bmp
C. .cdc
D. .tiff

Answer : 

9. The Function ROUND(1343.45,-2) returns 
A. 1343
B. -1343
C. -1300
D. 1300

Answer 

10. Virus survives by capturing 
A. Executable programs 
B. Interrupts
C. COM programs
D. None of the above

Answer : 

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