Free Access Alcatel-Lucent.4A0-100.v2022-02-28.q358 Practice Test (Page 21)

Question 96

Which of the following is a characteristic of a subnet created with a /31 prefix?

A.There is no broadcast address on the network.

B.The address is only used as a loopback address.

C.This specifies a single host address.

D.The address is only used for router IDs.

Question 97

What are the tasks of a Routing Table Manager (RTM)? (Choose 2)

A.To select the best route from among multiple routing protocols.

B.To select the best route using the metric as criteria.

C.To send its best route to all its directly connected neighbors.

D.To install its best route in the routing table.

Question 98

Which of the following is used for the auto completion of CLI commands in a Nokia 7750 SR?

A.Type the first few letters of the command, then press Tab.

B.Type the first few letters of the command, then press Ctrl C.

C.Type the first few letters of the command, then type ?.

D.Type the first few letters of the command, then press Esc.

Question 99

Where would you expect to find a P router in a service provider's network?

A.At the edge of the provider's network facing the customer.

B.At the edge of the customer's network facing the provider.

C.In the core of the provider's network.

D.On the customer premises.

Question 100

TCP is sending data in 5 segments with SEQ numbers 27000, 27500.28000, 28500, and 29000 respectively.
During transmission, the segment with SEQ=28500 is dropped in the network. How does TCP handle this situation?

A.The receiving end station sends an ACK flag with SEQ=28000 to indicate it has received a segment out of order.

B.The receiving station sends a NACK frame with SEQ=28500 requesting that the frame be retransmitted

C.Once the reciever's window is full. TCP assembles the payload and determines that SEQ=28500 is missing.
At this point, the reciever sends the RST flag with SEQ=28500 to Request Single Transmission of the missing segment.

D.TCP will collect the segments and forward them to the application layer where the SEQ numbers will be processed and a retransmit request will occur for the entire packet.

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Question 96

Question 97

Question 98

Question 99

Question 100

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