Free 4A0-F10 Questions for Nokia Fixed Networks Fundamentals 4A0-F10 Exam as PDF & Practice Test Engine

Exam Code/Number: 4A0-F10
Exam Name/Title: Nokia Fixed Networks Fundamentals
Certification Provider: Nokia
Corresponding Certification: Nokia Certified Fixed Networks Professional

Exam Questions: 43
Updated On: Sep 26, 2026

Question #1

Which component of a typical Optical Distribution Network requires no electrical power to perform its primary function?

A. Optical line termination

B. Passive optical splitter

C. Residential gateway

D. Optical network termination

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #2

Which characteristic distinguishes G.fast from traditional ADSL technologies?

A. G.fast operates only over passive optical splitters.

B. fast is designed to deliver high broadband rates over relatively short copper loops, frequently using existing building or drop wiring. It uses a much wider and higher-frequency spectrum than traditional ADSL and commonly employs Time Division Duplexing. With TDD, upstream and downstream transmission use the same frequency spectrum during different time intervals. The upstream-to-downstream capacity ratio can therefore be adjusted through the TDD configuration. Higher frequencies can support greater capacity but experience substantial attenuation over distance, which is why G.fast is best suited to short loops. It does not operate through passive optical splitters, although fiber may be deployed close to the subscriber before the final copper segment. G.fast also supports broadband services rather than voice-only delivery.

C. G.fast commonly uses high frequencies and time-division duplexing over short copper loops.

D. G.fast carries only voice services and does not support broadband data.

E. G.fast requires a separate copper pair for upstream and downstream traffic.

Discussion 0

Correct Answer: C Vote an answer

Question #3

A provider wants to separate every subscriber's traffic throughout the access network, even when subscribers use the same service. Which VLAN model best meets this requirement?

A. One VLAN for every multicast channel

B. VLAN per service

C. VLAN per subscriber

D. One untagged VLAN for the entire access network

Discussion 0

Correct Answer: C Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #4

A network controller must modify configuration data stored on a NETCONF-capable access device. Which NETCONF operation is designed for this purpose?

A. <kill-session>

B. <get-config>

C. <close-session>

D. <edit-config>

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Question #5

Which architectural principle is fundamental to Software-Defined Networking?

A. Separating the control plane from the data-forwarding plane

B. Requiring every forwarding device to make all policy decisions independently

C. Removing programmability and APIs from network management

D. Combining all hardware and software into one fixed proprietary component

Discussion 0

Correct Answer: A Vote an answer

Explanation: Only visible for ExamDiscuss members. You can sign-up / login (it's free).

Free 4A0-F10 Questions for Nokia Fixed Networks Fundamentals 4A0-F10 Exam as PDF & Practice Test Engine

Download Free Nokia 4A0-F10 Demo