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Nokia Scalable IP Networks Exam (4A0-100) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
40 Total Questions
1
Question
Which of the following statements best describes a hub?
Options
A A device that receives and forwards data based on the layer-3 destination address.
B A device used to connect cables with signal amplification.
C A device that receives and replicates data without layer-2 header inspection.
D A device that receives and forwards data based on the MAC destination address.
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2
Question
Which of the following enables service providers to support multiple customers with the same VLAN ID over the same backbone?
Options
A VLAN Routing
B VLAN Stacking
C VLAN Trunking
D VLAN Tagging
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3
Question
Which of the following is a characteristic of a static route?
Options
A Explicitly defines the next-hop based on operator input.
B Exchanges routes with neighboring routers periodically.
C Can only be used for routing within an autonomous system.
D Uses a hop-count metric to determine the best route to a network.
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4
Question
Which of the following types of information is used to calculate the Shortest Path Tree (SPT)?
Options
A IP reachability
B Copies of the neighbors' routing tables
C Hop count to each potential destination
D Network topology
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5
Question
Which of the following is required if devices on different VLANs wish to communicate with each other?
Options
A They can communicate if they are in the same broadcast domain.
B They can communicate if they are connected to the same switch.
C They cannot communicate.
D They can communicate if there is a router to connect them.
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