Question No. 1

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?

ACtrl-z

BCtrl-c

CEsc

DShift-Page Down

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Correct Answer: A

Question No. 2

Which of the following best describes a repeater?

AA passive device simply used to connect two or more cables. Does not generate or amplify any signals.

BA device that receives and retransmits a signal out its ports, but does not do any Layer 2 analysis of the data.

CA device that receives a signal and based on the Layer 2 destination address, makes a decision on which ports the signal should be retransmitted.

DA device that receives a signal and based on the Layer 3 destination address, makes a decision on which ports the signal should be retransmitted.

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Correct Answer: B

Question No. 3

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

AATM and Frame-Relay are circuit switched protocols and use Virtual Circuits to create logical separation of traffic.

BATM and Frame-Relay are point-to-point protocols and do not support different customers or traffic type on the same physical wire.

CATM and Frame-Relay are circuit switched protocols and use VLAN's to create logical separation of traffic.

DATM and Frame-Relay are circuit switched protocols and use IP Header information to create logical separation of traffic.

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Correct Answer: A

Question No. 4

Which of the following is a feature of Layer 3?

AProvides an universal addressing scheme

BEnsures data is delivered across the Layer 2 network.

CProvides reliable data transfers.

DProvides a physical interface to the network.

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Correct Answer: A

Question No. 5

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?

A4 subnets, 64 hosts

B64 subnets, 4 hosts

C4 subnets, 62 hosts

D64 subnets, 2 hosts

E6 subnets, 30 hosts

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Correct Answer: C

Free Nokia 4A0-100 Exam Actual Questions

The questions for 4A0-100 were last updated On May 2, 2024