Alcatel-Lucent 4A0-100 Practice Exam Questions & Answers

Question 6 of 352

What kind of information can a Dynamic Host Configuration Protocol (DHCP) client receive?

A.

Details of the configuration settings of each router on the network.

B.

A list of other DHCP clients.

C.

IP addresses and their lease times.

D.

Server time information

Question 7 of 352

Choose two true statements that characterize Link State Routing

A.

Routers send a copy of their routing table to their neighbors periodically.

B.

Routers flood link information throughout the entire area.

C.

Network converges quickly (within several seconds) after a topology change.

D.

Routers do not have precise knowledge of the entire network topology.

Question 8 of 352

Which statement accurately explains the purpose of the TCP protocol and what it provides?

A.

The primary purpose of TCP is to provide reliable communications between application services.

B.

The primary purpose of TCP is to provide unreliable communications between application services

C.

The primary purpose of TCP is to provide IP routing between application services.

D.

The primary purpose of TCP is to define the correct format for the application layer such as JPEG or HTML.

Question 9 of 352

Which of the following is the best description of well known ports?

A.

Well known ports apply to routers only and are used for communication and control traffic. Well known port numbers are assigned by IANA and can have any value.

B.

Well known ports are used by TCP and UDP. Well known port numbers range from 1024 to 65535 and are assigned by IANA.

C.

Well known port numbers are used by both TCP and UDP. Well known port numbers range from 1 to 1023 and are assigned by IANA.

D.

Well known ports numbers are used by TCP only. Well known port numbers are assigned by IANA and can have any value.

Question 10 of 352

Which organization first considered cross-platform networking support to be a necessity?