Free Practice Nokia 4A0-100 Exam Questions 2025

Stay ahead with 100% Free Nokia Scalable IP Networks 4A0-100 Dumps Practice Questions

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Total 357 Questions | Updated On: Apr 11, 2025

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Question 1

How do ATM and Frame-Relay protocols differentiate multiple customers or traffic types on the same physical wire?

A : They use virtual circuits to create a logical separation of traffic.

B : They use subnetting to create a logical separation of traffic

C : They use VLANs to create a logical separation of traffic.

D : They use IP header information to create a logical separation of traffic.

Answer: A

Question 2

Multiple SAPs may be defined on the same physical port and may be used for different services.

A : True

B : False

C :

Answer: A

Question 3

Which of the following are TRUE statements about the router ID in OSPF? Choose two

A : A router ID is not required by OSPF.

B : The system address is used as the router ID if router-id is not set.

C : The router ID is used to uniquely identify every OSPF router.

D : On the Nokia 7750 SR, the router ID is set to the highest logical IP address if router-id is not explicitly set.

Answer: B,C

Question 4

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 5

The method by which Ethernet frames are associated to a specific VLAN is referred to as:

A : Segmenting

B : Stacking

C : Routing

D : Tagging

Answer: D

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Total 357 Questions | Updated On: Apr 11, 2025

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