Nokia-4A0-100 Exam - Free Nokia Questions and Answers

Question #1 (Topic: Volume A)

You are configuring your Nokia 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to
the ROOT context. Which control command allows you to do this quickly?

A. Ctrl-z B. Ctrl-c C. Esc D. Shift-Page Down

Answer: A

Question #2 (Topic: Volume A)

Which of the following best describes a repeater?

A. A passive device simply used to connect two or more cables. Does not generate or amplify any signals. B. A device that receives and retransmits a signal out its ports, but does not do any Layer 2 analysis of the data. C. A device that receives a signal and based on the Layer 2 destination address, makes a decision on which ports the signal should be retransmitted. D. A device that receives a signal and based on the Layer 3 destination address, makes a decision on which ports the signal should be retransmitted.

Answer: B

Question #3 (Topic: Volume A)

How do protocols such as ATM and Frame-Relay support differentiating multiple customers or traffic types on the same physical wire?

A. ATM and Frame-Relay are circuit switched protocols and use Virtual Circuits to create logical separation of traffic. B. ATM and Frame-Relay are point-to-point protocols and do not support different customers or traffic type on the same physical wire. C. ATM and Frame-Relay are circuit switched protocols and use VLAN's to create logical separation of traffic. D. ATM and Frame-Relay are circuit switched protocols and use IP Header information to create logical separation of traffic.

Answer: A

Question #4 (Topic: Volume A)

Which of the following is a feature of Layer 3?

A. Provides an universal addressing scheme B. Ensures data is delivered across the Layer 2 network. C. Provides reliable data transfers. D. Provides a physical interface to the network.

Answer: A

Question #5 (Topic: Volume A)

The 201.148.26.0/24 network is subnetted using a /26 mask. How many subnets and host addresses will you obtain with this mask?

A. 4 subnets, 64 hosts B. 64 subnets, 4 hosts C. 4 subnets, 62 hosts D. 64 subnets, 2 hosts E. 6 subnets, 30 hosts

Answer: C

Nokia Nokia-4A0-100 - Nokia Scalable IP Networks Exam