Basic Computer

Q: Which technology is used in Compact disks

(a) :  Mechanica
(b) :  Laser
(c) :  Electro Magnetic
(d) :  Electrical
(e) :  none
Answer:  Laser
Explanation:  

Q: Who is known as the father of Computer Science?

(a) :  Charles Babbage 
(b) :  Howard Aiken
(c) :  Blaise Pascal
(d) :  Dr. Herman Hollerith 
(e) :  none
Answer:  Charles Babbage
Explanation:  

Q: A single packet on a data link is known as

(a) :  Frame
(b) :  Block
(c) :  Group
(d) :  Path
(e) :  none
Answer:  Frame
Explanation:  

Q: The programs which are as permanent as hardware and stored in ROM is known as

(a) :  Software
(b) :  Firmware  
(c) :  Hardware                                 
(d) :  ROM ware
(e) :  none
Answer:  Firmware  
Explanation:  

Q: Which of the following storage devices can store maximum amount of data

(a) :  Floppy Disk
(b) :  Hard Disk
(c) :  Compact Disk  
(d) :  Magneto Optic Disk
(e) :  none
Answer:  Hard Disk
Explanation:  

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