4A0-F10 by Nokia Actual Free Exam Questions And Answers

Nokia Fixed Networks Fundamentals - 4A0-F10 Exam Practice Test

Question 1

In a voice service delivered through an ONT, which component commonly provides signaling toward the operator's SIP infrastructure?

A. IGMP snooping process

B. Passive optical splitter

C. SIP agent on the ONT

D. Wi-Fi mesh satellite

Discussion 0

Correct Answer: C Vote an answer

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Question 2

Within the ETSI NFV management and orchestration architecture, which functional block manages virtualized compute, storage, and networking resources?

A. Optical Network Termination

B. Virtual Network Functions Manager

C. Virtualized Infrastructure Manager

D. Network Management System

Discussion 0

Correct Answer: C Vote an answer

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Question 3

Which Wi-Fi 7 capability allows a compatible device to use more than one frequency-band link as part of the same connection?

A. VLAN stacking

B. Dynamic Bandwidth Allocation

C. Multi-Link Operation

D. DSL vectoring

Discussion 0

Correct Answer: C Vote an answer

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Question 4

What does hardware abstraction provide in a disaggregated access network?

A. Direct conversion of every physical access node into a passive device

B. Elimination of all device-specific capabilities and operational limits

C. A consistent control interface across different underlying hardware platforms

D. A requirement that every access node use identical physical components

Discussion 0

Correct Answer: C Vote an answer

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Question 5

What is the primary benefit of enabling IGMP snooping on a Layer 2 device carrying IPTV multicast traffic?

A. It replaces the multicast routing function performed by upstream routers.

B. It prevents all hosts from sending IGMP membership reports.

C. It converts multicast packets into unicast packets at the video server.

D. It forwards multicast traffic only toward ports with interested receivers.

Discussion 0

Correct Answer: D Vote an answer

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