Free Nokia 4A0-107 Exam Questions

Become Nokia Certified with updated 4A0-107 exam questions and correct answers

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Total 235 Questions | Updated On: Feb 17, 2025

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Question 1

Click the exhibit button below. Given that the slope-policy (below) has been enabled and applied on a network

port, which of the following statements are TRUE? (Choose three)

A : l out-of-profile traffic will be dropped before any in-profile is dropped.

B : time average factor of 0 will discard all packets arriving in the shared buffer pool.

C : When the shared buffer utilization reaches 51%, in-profile packets might be dropped.

D : The highest probability with which an out-of-profile packet can be dropped is 20%.

E : When an in-profile packet arrives and the shared buffer utilization is at 69%, the packet will haveapproximately a 60% likelihood of being discarded.

Answer: A,C

Question 2

Which of the following statements describes an advantage of the DiffServ QoS model over the IntServ QoS

model?

A : ffServ reserves resources dynamically using the RSVP protocol.

B : ffServ only requires packets to be classified into forwarding classes at the first network hop.

C : ffServ provides granular differentiation and superior fairness because it processes traffic streams individually.

D : ffServ is more scalable it treats traffic streams as aggregates.

Answer: D

Question 3

If packets egressing a SAP do not match any criteria defined in the SAP-egress policy, which forwarding class

will these packets be assigned to?

A : default forwarding class defined in the SAP-egress policy.

B : forwarding class inherited from network ingress classification.

C : t Effort.

D : there is no match, packets will be dropped.

Answer: A

Question 4

Which of the following can be used as classifiers of customer traffic? (Choose three)

A : CP value

B : 802.1p value

C : DF bit

D : P/UDP port numbers

E : ML version number

Answer: A,B,D

Question 5

An IOM3 card of a Nokia7750 SR is enabled with the default scheduler and the policy shown in the image is

applied to an access port on this card. In which order will packets be scheduled out of the queues?

A : eue 3 within-CIR packets, then queue 4 within-CIR packets, then queue 3 and queue 4 above-CIR packets in round-robin.

B : Queue 4 within-CIR packets, then queue 3 within-CIR packets, then queue 3 and queue 4 above-CIRpackets in round-robin.

C : eue 3 within-CIR packets, then queue 4 within-CIR packets, then queue 3 above-CIR packets, andfinally queue 4 above-CIR packets.

D : eue 4 within-CIR packets, then queue 3 within-CIR packets, then queue 4 above-CIR packets, and finally queue 3 above-CIR packets.

Answer: B

Page: 1 / 47

Total 235 Questions | Updated On: Feb 17, 2025

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