Question:

The ____ field determines the lifetime of IPv6 datagram

A.

hop limit

B.

ttl

C.

next header

D.

none of the mentioned

Answer» a. hop limit

Question:

ISP exchanges internet traffic between their networks by

A.

internet exchange point

B.

subscriber end point

C.

isp end point

D.

none of the mentioned

Answer» a. internet exchange point

Question:

The header length of an IPv6 datagram is _____.

A.

10bytes

B.

25bytes

C.

30bytes

D.

40bytes

Answer» d. 40bytes

Question:

In the network HTTP resources are located by

A.

uniform resource identifier

B.

unique resource locator

C.

unique resource identifier

D.

none of the mentioned

Answer» a. uniform resource identifier

Question:

Which one of the following multimedia formats can not be supported by RTP?

A.

mpeg-4

B.

mjpeg

C.

mpeg

D.

none of the mentioned

Answer» d. none of the mentioned

Question:

Physical or logical arrangement of network is

A.

topology

B.

routing

C.

networking

D.

none of the mentioned

Answer» a. topology

Question:

IPv6 addressed have a size of

A.

32 bits

B.

64 bits

C.

128 bits

D.

265 bits

Answer» c. 128 bits

Question:

If the value in protocol field is 17, the transport layer protocol used is ____.

A.

tcp

B.

udp

C.

either of the mentioned

D.

none of the mentioned

Answer» b. udp

Question:

As the resouces are reserved between two communicating end systems in circuit switching, this is achieved

A.

authentication

B.

guaranteed constant rate

C.

reliability

D.

store and forward

Answer» b. guaranteed constant rate

Question:

Method(s) to move data through a network of links and switches

A.

packet switching

B.

circuit switching

C.

line switching

D.

both a and b

Answer» d. both a and b