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MCQ

Q.

. A _________ is a subtree of the domain name space.

A

label

B

name

C

domain

D

none of the above

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MCQ

1.

In a _______ name space, a name is assigned to an address. A name in this space is a sequence of characters without structure.

A

flat

B

hierarchical

C

organized

D

none of the above

Discussion

MCQ

2.

A pointer query involves the _______ domain

A

inverse

B

reverse

C

root

D

none of the above

Discussion

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3.

In __________ resolution, the server returns the IP address of the server that it thinks can resolve the query.

A

iterative

B

recursive

C

straight

D

none of the above

Discussion

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4.

In the DNS, the names are defined in ___________ structure

A

a linear list

B

an inverted-tree

C

a graph

D

none of the above

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5.

If a label is not terminated by a null string, it is called a __________.

A

PQDN

B

FQDN

C

SQDN

D

none of the above

Discussion

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