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Nokia 4A0-F10 Exam Syllabus Topics:

Nokia Fixed Networks Fundamentals Sample Questions:

Question 1

What is a key characteristic of software disaggregation in an access network?

A. All network-management APIs are removed from the access architecture.
B. Network software functions are separated into distinct modules with defined interfaces.
C. Every control and forwarding function is permanently embedded in one hardware appliance.
D. Passive optical splitters execute the access-control software.

Question 2

Which Lightspan interface type normally connects an access node directly to subscriber-facing equipment?

A. Network-to-Network Interface
B. Subtending interface
C. Management loopback interface
D. User Network Interface

Question 3

Which characteristic distinguishes G.fast from traditional ADSL technologies?

A. G.fast commonly uses high frequencies and time-division duplexing over short copper loops.
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 requires a separate copper pair for upstream and downstream traffic.
D. G.fast operates only over passive optical splitters.
E. G.fast carries only voice services and does not support broadband data.

Question 4

In intent-based networking, what does an operator primarily specify through an intent?

A. Every electrical characteristic of each hardware component
B. The optical power measured at every point in the fiber
C. The desired network outcome or state
D. A list of packets that must be forwarded individually

Question 5

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

A. SIP agent on the ONT
B. Wi-Fi mesh satellite
C. Passive optical splitter
D. IGMP snooping process

Solutions: