ICT Hardware - Computer Hardware MCQ

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31:  

The following are basic types of record access methods

A.	sequential and random
B.	direct and immediate
C.	sequential and indexed
D.	on-line and real-time
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

32:   Auxiliary storage is

A.	Secondary storage
B.	Primary storage
C.	Processing device
D.	None of these
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

33:  

A method of using a communication channel in which signals can be transmitted between a source and a destination in both directions simultaneously is called 

A.	Full Duplex
B.	Half duplex
C.	Quarter duplex
D.	None of these
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

34:  

A data tranrmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is 

A.	Fiber optic cable
B.	Copper cable
C.	Twisled wire cable
D.	None of these
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

35:  

A semiconductor memory which allows the eraser of the information stored in it so that new information can be stored in it is referred as 

A.	EPROM
B.	ROM
C.	RAM
D.	None of these
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	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

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