Basic Computer

Q: Operating system, editors, and debuggers comes under

(a) :  System Software 
(b) :  Application Software
(c) :  Utilities                                     
(d) :  None of the above
(e) :  none
Answer:  System Software 
Explanation:  

Q: . Poor response times are usually caused by

(a) :  Process busy
(b) :  . High I/O rates
(c) :  . High paging rates
(d) :  Any of the above
(e) :  none
Answer:  Any of the above
Explanation:  

Q: Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it

(a) :  Hard Disk
(b) :  Floppy Disk
(c) :  . CDROM
(d) :  Tape Drive
(e) :  none
Answer:  . CDROM
Explanation:  

Q: Which type of system puts the user into direct conversation with the computer through a keyboard?

(a) :  Real time processing
(b) :  Interactive computer
(c) :  Time sharing
(d) :  None of the above
(e) :  none
Answer:  Interactive computer
Explanation:  

Q: Floppy Disk Drives were originally designed by

(a) :  Sony
(b) :  IBM                                        
(c) :  Samsung
(d) :  Panasonic
(e) :  none
Answer:  Sony
Explanation:  

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