Free Access Alcatel-Lucent.4A0-100.v2022-02-28.q358 Practice Test (Page 52)

Question 251

Which of the following best describes a repeater?

A.A passive device simply used to connect two or more cables. It does not generate or amplify any
signals.

B.A device that receives and retransmits a signal out its ports but does not do any Layer 2 analysis of the
data.

C.A device that receives a signal and based on the Layer 3 destination address makes a decision on
which ports the signal should be retransmitted.

D.A device that receives a signal and based on the Layer 2 destination address, makes a decision on
which ports the signal should be retransmitted.

Question 252

What does a VPLS solution look like from a customers perspective?

A.To the customer, it appears as if all sites are connected through a series of private point-to-point
connections.

B.To the customer, it appears as if all sites are connected through a single router.

C.To the customer, it appears as if all sites are connected through a single switched LAN.

D.To the customer, it appears as if all sites are directly connected by a single cable.

Question 253

Click the Exhibit Button below: An Ethernet Local Area Network (LAN) consists of the components shown in the diagram below: How many broadcast and collision domains are on this LAN?

A.3 broadcast domains, 3 collision domains.

B.1 broadcast domain, 9 collision domains.

C.3 broadcast domains, 9 collision domains.

D.9 broadcast domains, 3 collision domains.

Question 254

Which bit pattern identifies the network address in the subnet mask?

A.A string of consecutive 1's.

B.A string of consecutive 0's.

C.A string of alternating 10's.

D.The network address is determined by masking the source address with a port's if Index binary representation.

Question 255

Which of the following best describes a repeater?

A.A device that receives and retransmits a signal out its ports, but does not do any Layer 2 analysis of the data.

B.A device that receives a signal and based on the Layer 3 destination address, makes a decision on which ports the signal should be retransmitted.

C.A passive device simply used to connect two or more cables. Does not generate or amplify any signals.

D.A device that receives a signal and based on the Layer 2 destination address, makes a decision on which ports the signal should be retransmitted.

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Question 251

Question 252

Question 253

Question 254

Question 255

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