cn quiz 3

The network layer is concerned with __________ of data.

• bits

• bytes

• packets

• frames

Which one of the following is not a function of network layer?

• routing

• Inter-Networking

• Congestion control

• Error control

A 4 byte IP address consists of __________

• only network address

• only host address

• network address and host address

• network address and MAC address

Which of the following routing algorithms can be used for network layer design?

• Shortest path algorithm

• link state routing

• distance vector routing

• all

The network layer protocol for internet is __________

• Ethernet

• HTTP

• IP

• FTP

ICMP is primarily used for __________

• Error and dioagnosis function

• addressing

• forwarding

• routing

Open Shortest Path First (OSPF) is also called as _____________

• Link state protocol

• Error-correction protocol

• Routing information protocol

• Border gateway protocol

The computation of the shortest path in OSPF is usually done by ____________

• Bellman-ford algorithm

• Routing information protocol

• Dijkstra’s algorithm

• Distance vector routing

Datagram networks mainly refers to _________network

• Connection oreinted

• Connection less

• Telephone

• Internet

DHCP (dynamic host configuration protocol) provides __________ to the client.

• IP address

• MAC address

• Url

• None