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WorksheetsCN Network Layer Part 1
Total questions: 15
Worksheet time: 5mins
Name
Class
Date
1.
The network layer is concerned with __________ of data.
a)
bits
b)
frames
c)
packets
d)
bytes
2.
Which one of the following is not a function of network layer?
a)
routing
b)
inter-networking
c)
congestion control
d)
error control
3.
Which of the following routing algorithms can be used for network layer design?
a)
shortest path algorithm
b)
distance vector routing
c)
link state routing
d)
all of the above
4.
Which level is the network layer in the OSI model?
a)
3
b)
4
c)
2
d)
5
5.
The network layer contains which hardware device?
a)
Routers, Bridges
b)
Bridges only
c)
Bridges and switches
d)
Routers, Bridges and Switches
6.
Network layer protocol exits in _________
a)
Host
b)
Switches
c)
Packets
d)
Bridges
7.
What are the common protocols associated with the network layer?
a)
Address Resolution Protocol
b)
Reverse Address Resolution Protocol
c)
Internet protocol
d)
Neighbour Discovery Protocol
8.
The network layer responds to request from which layer?
a)
Transport layer
b)
Data layer
c)
Application layer
d)
Session layer
9.
The network layer issues request to which layer?
a)
Transport layer
b)
Data layer
c)
Application layer
d)
Session layer
10.
IP is connectionless.
a)
true
b)
false
c)
Time oriented conection
d)
Connection oriented
11.
What are called routers?
a)
The devices that operates at session layer
b)
The devices that operates at data layer
c)
The devices that operates at application layer
d)
The devices that operates at network
12.
The size of an IP address in IPv6 is _________
a)
4 bytes
b)
128 bits
c)
8 bytes
d)
100 bits
13.
Which among the following features is present in IPv6 but not in IPv4?
a)
Fragmentation
b)
Header checksum
c)
Options
d)
Anycast address
14.
The _________ field determines the lifetime of IPv6 datagram
a)
Hop limit
b)
TTL
c)
Next header
d)
Type of traffic
15.
Suppose two IPv6 nodes want to interoperate using IPv6 datagrams, but they are connected to each other by intervening IPv4 routers. The best solution here is ________
a)
Use dual-stack approach
b)
Tunneling
c)
No solution
d)
Replace the system
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