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Welcome to the Network Layer MCQs Page

Dive deep into the fascinating world of Network Layer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Network Layer, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Network Layer, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Networking.

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Check out the MCQs below to embark on an enriching journey through Network Layer. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Networking.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Network Layer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Network Layer MCQs | Page 10 of 38

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Q91.
If the sender is a host and wants to send a packet to another host on the same network, the logical address that must be mapped to a physical address is ______.

a.

the destination IP address in the datagram header

b.

the IP address of the router found in the routing table

c.

either a or b

d.

none of the above

Discuss
Answer: (a).the destination IP address in the datagram header
Q92.
If the sender is a host and wants to send a packet to another host on another network, the logical address that must be mapped to a physical address is ______.

a.

the destination IP address in the datagram header

b.

the IP address of the router found in the routing table

c.

either a or b

d.

none of the above

Discuss
Answer: (b).the IP address of the router found in the routing table
Q93.
The sender is a router that has received a datagram destined for a host on another network. The logical address that must be mapped to a physical address is ______.

a.

the destination IP address in the datagram header

b.

the IP address of the router found in the routing table

c.

either a or b

d.

none of the above

Discuss
Answer: (b).the IP address of the router found in the routing table
Q94.
The sender is a router that has received a datagram destined for a host on the same network. The logical address that must be mapped to a physical address is ______.

a.

the destination IP address in the datagram header

b.

the IP address of the router found in the routing table

c.

either a or b

d.

none of the above

Discuss
Answer: (a).the destination IP address in the datagram header
Q95.
In _______, a table associating a logical address with a physical address is updated manually.

a.

static mapping

b.

dynamic mapping

c.

physical mapping

d.

none of the above

Discuss
Answer: (a).static mapping
Q96.
_______ is a dynamic mapping protocol in which a physical address is found for a given logical address.

a.

ARP

b.

RARP

c.

both a and b

d.

none of the above

Discuss
Answer: (a).ARP
Q97.
The target hardware address on an Ethernet is _______ in an ARP request.

a.

0x000000000000

b.

0.0.0.0

c.

variable

d.

class dependent

Discuss
Answer: (a).0x000000000000
Q98.
An ARP reply is normally _______.

a.

broadcast

b.

multicast

c.

unicast

d.

none of the above

Discuss
Answer: (c).unicast
Q99.
An ARP request is normally _______.

a.

broadcast

b.

multicast

c.

unicast

d.

none of the above

Discuss
Answer: (a).broadcast
Q100.
A technique called ______ is used to create a subnetting effect.

a.

ARP

b.

RARP

c.

proxy ARP

d.

none of the above

Discuss
Answer: (c).proxy ARP
Page 10 of 38

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