Test: Network Layer & Transport Layer- 1 - Computer Science Engineering (CSE) MCQ

Frame relay committed information rate represents minimum data rate on the network.

Here cumulative number of bits sent during the predefined period should not exceed B_c.

Internet address has 32 bits, which is assigned to each host for communication on network.

As per the format, the first 4 digits of the international data number, the three digits that may represent the counter code one 1-digit network code i.e. the network digit.

Internet protocol (IP-ARPA NET, X.25 packet level protocoi-ISO and source routing and domain naming-USENET are example of network layer.

Routers are the networking devices that operate on network layer. Hence at network layer, the router configuration problem reside.

During forwarding of an IP packet by routers, the packet fields namely IP header source address and IP header destination address remains same whereas check own and TTL are updated.

Routing Information Protocol (RIP) is a routing protocol based on the distance vector algorithm, In this each router periodically shares its knowledge about the entire network with its neighbours.

TCP and UDP both are transport layer protocol: Both provide end to end connectivity but not give guarantee to pass the packet with the same path.

Routing algorithm:
(i) Produce results in a stable manner in varying traffic conditions.
(ii) It is fair in selecting routes for communication.
(iii) The changes in the topology are well adjudged.

Connect listen and send are service primitive used in socket programming but not sound.