Free Nokia 4A0-100 Exam Questions

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

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Total 40 Questions | Updated On: Jul 29, 2025

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Question 1

Which of the following are examples of Time Division Multiplexing (Choose two)?

A : hernet

B : ken-Ring

C : NET/SDH.

D : carrier.

E : P

Answer: C,D

Question 2

Which of the following enables service providers to support multiple customers with the same VLAN ID over the same backbone?

A : VLAN Trunking

B : VLAN Stacking

C : VLAN Tagging

D : VLAN Routing

Answer: B

Question 3

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 4

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

Question 5

What is NOT a function of the IOM?

A : forwards the data to the switch fabric.

B : discards excess data packets

C : converts the incoming data to an internal format

D : performs Quality of Service operations and buffers incoming data

Answer: C

Page: 1 / 8

Total 40 Questions | Updated On: Jul 29, 2025

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