Free Nokia 4A0-100 Exam Questions

Become Nokia Certified with updated 4A0-100 exam questions and correct answers

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Total 357 Questions | Updated On: Apr 25, 2025

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Question 1

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

A : MPLS network with multiple LSPs to the same LER

B : Ethernet network with redundant paths.

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

D : An eBGP network with multiple ASes.

Answer: B

Question 2

Which of the following Ethernet rates requires an optical cable to operate?

A : 10 Mb/s Ethernet

B : 100 Mb/s Ethernet.

C : 1000 Mb/s Ethernet .

D : ere are copper and optical versions possible for all of these Ethernet data rates.

Answer: D

Question 3

What is the purpose of TCP flow control?

A : restricts the sender from sending too much data when there is congestion in the network.

B : allows the receiver to control the rate at which the sender transmits data.

C : It forces the sender to send only one segment at a time

D : It allows the receiver to drop segments without the sender having to retransmit.

Answer: B

Question 4

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

A : ere is no broadcast address on the network.

B : address is only used as a loopback address.

C : is specifies a single host address.

D : address is only used for router IDs.

Answer: A

Question 5

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

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

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

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

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

Answer: A

Page: 1 / 72

Total 357 Questions | Updated On: Apr 25, 2025

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