Question:

Dual-stack approach refers to _________

A.

implementing ipv4 with 2 stacks

B.

implementing ipv6 with 2 stacks

C.

node has both ipv4 and ipv6 support

D.

implementing a mac address with 2 stacks

Answer» c. node has both ipv4 and ipv6 support

Question:

The _________ field determines the lifetime of IPv6 datagram

A.

hop limit

B.

ttl

C.

next header

D.

type of traffic

Answer» a. hop limit

Question:

The function of DSLAM is

A.

convert analog signals into digital signals

B.

convert digital signals into analog signals

C.

amplify digital signals

D.

none of the mentioned

Answer» a. convert analog signals into digital signals

Question:

IPv6 does not use _________ type of address.

A.

broadcast

B.

multicast

C.

anycast

D.

unicast

Answer» a. broadcast

Question:

What does the “IPX maximum-paths 2” command accomplish?

A.

it enables load sharing on 2 paths if the paths are equal metric paths

B.

it sets up routing to go to network 2

C.

it is the default for cisco ipx load sharing

D.

it enables load sharing on 2 paths if the paths are unequal metric paths

Answer» a. it enables load sharing on 2 paths if the paths are equal metric paths

Question:

Multiplexing is used in _______

A.

packet switching

B.

circuit switching

C.

data switching

D.

none of the mentioned

Answer» b. circuit switching

Question:

The header length of an IPv6 datagram is ___________

A.

10bytes

B.

25bytes

C.

30bytes

D.

40bytes

Answer» d. 40bytes

Question:

During error reporting, ICMP always reports error messages to ________

A.

destination

B.

source

C.

next router

D.

previous router

Answer» b. source

Question:

The default connection type used by HTTP is _____

A.

persistent

B.

non-persistent

C.

either of the mentioned

D.

none of the mentioned

Answer» a. persistent

Question:

Find the oddly matched HTTP status codes

A.

200 ok

B.

400 bad request

C.

301 moved permanently

D.

304 not found

Answer» d. 304 not found