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MCQ

Q.

When a cycle exists, the reference count maybe non zero, even when it is no longer possible to refer to a directory or file, due to _______

A

the possibility of one hidden reference

B

the possibility of two hidden references

C

the possibility of self referencing

D

none of the mentioned

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MCQ

1.

For a direct access file ____________

A

there are restrictions on the order of reading and writing

B

there are no restrictions on the order of reading and writing

C

access is restricted permission wise

D

access is not restricted permission wise

Discussion

MCQ

2.

A single swap space ______ reside in two places.

A

can

B

cannot

C

must not

D

none of the mentioned

Discussion

MCQ

3.

The technique of duplicating every disk is known as ____________

A

mirroring

B

shadowing

C

redundancy

D

all of the mentioned

Discussion

MCQ

4.

The larger the block size, the ______ the internal fragmentation.

A

greater

B

lesser

C

same

D

none of the mentioned

Discussion

MCQ

5.

What are the two types of real time streaming?

A

live & on demand streaming

B

dead & static streaming

C

static & on demand streaming

D

on demand streaming

Discussion

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