Basics Of ICT - Basic Computer Quiz

21:  

A protocol that specifies how a personal computer can connect to a mail server on the Internet and download E-mail is known as

A.

Post office protocol

B.

System protocol

C.

Network protocol

D.

None of these

 
 

Option: A

Explanation :

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22:  

Which of the following is not true of a magnetic disk?

A.

Users can update records by writing over the old data

B.

It provides sequential access to stored data

C.

It is slow relative to magnetic tape

D.

All of the above are true

 
 

Option: B

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23:  

Following is true for the digital computer

A.

Information is in form of a string of binary digits

B.

It can be used as analog processor

C.

It is less accurate than the analog computer

D.

None of these.

 
 

Option: A

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24:  

CPU performs read/write operations at any point in time in

A.

ROM

B.

PROM

C.

EPROM

D.

RAM

 
 

Option: D

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25:  

Following is not the form of secondary storage

A.

Magnetic tape

B.

CDs

C.

Scanner

D.

Hard disk

 
 

Option: C

Explanation :

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