Operating system questions answers secondary storage

 

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Operating system questions answers secondary storage

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Question 1
The replacement of a bad block generally is not totally automatic because .....
A
data in bad block can not be replaced
B
data in bad block is usually lost
C
bad block does not contain any data
D
none of the mentioned
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Question 2
The time for the disk arm to move the heads to the cylinder containing the desired sector is called .....
A
disk time
B
seek time
C
arm time
D
sector time
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Question 3
Which private network uses storage protocol rather than networking protocol?
A
storage area network
B
local area network
C
wide area network
D
none of the mentioned
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Question 4
When we write something on the disk, which one of the following can not happen?
A
successful completion
B
partial failure
C
total failure
D
none of the mentioned
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Question 5
What will happen during the recovery from a failure?
A
each pair of physical block is examined
B
specified pair of physical block is examined
C
first pair of physical block is examined
D
none of the mentioned
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There are 5 questions to complete.

 

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