Free 4A0-100 Exam Questions - Easiest Way for Success

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Total 357 Questions | Updated On: Sep 11, 2024

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Question 1

Which of the following best describes the operation of the Media Dependent Adapter (MDA)?

A : The MDA contains the flexible fast path complex used for forwarding data.

B : Excess data is discarded by the MDA and the remaining data forwarded for QoS processing

C : The MDA buffers data and applies Quality of Service (QoS) to classify and treat the data appropriately.

D : The MDA converts data from its incoming physical format into an internal format and provides some minimal buffering.

Answer: D

Question 2

Which field in the TCP header is used by the receiver to indicate the number of segments it can receive?

A : Checksum

B : SYN

C : Destination port

D : Window size

E : MTU

Answer: D

Question 3

In which of the following types of network would STP be used?

A : An MPLS network with multiple LSPs to the same LER

B : An Ethernet network with redundant paths.

C : An OSPF network with multiple equal-cost paths.

D : An eBGP network with multiple ASes.

Answer: B

Question 4

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

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

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

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

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

Answer: B

Question 5

Which of the following is a characteristic of a static route?

A : Responds in real time to network failures.

B : Can only be used for routing within an autonomous system.

C : Uses a hop-count metric to determine the best route to a network.

D : Explicitly defines the next-hop based on operator input.

Answer: D

Page: 1 / 72

Total 357 Questions | Updated On: Sep 11, 2024

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