IBPS IT SO Study material- Computer Networks-Transport Layer

IBPS IT SO Study material- Computer Networks

Transport Layer

1. Transport layer aggregates data from different applications into a single stream before passing it to
a) network layer
b) data link layer
c) application layer
d) physical layer

Answer:a
Explanation:None.

2. Which one of the following is a transport layer protocol used in internet?
a) TCP
b) UDP
c) both (a) and (b)
d) none of the mentioned

Answer:c
Explanation:None.

3. User datagram protocol is called connectionless because
a) all UDP packets are treated independently by transport layer
b) it sends data as a stream of related packets
c) both (a) and (b)
d) none of the mentioned

Answer:a
Explanation:None.

4. Transmission control protocol is
a) connection oriented protocol
b) uses a three way handshake to establish a connection
c) recievs data from application as a single stream
d) all of the mentioned

Answer:d
Explanation:None.

5. An endpoint of an inter-process communication flow across a computer network is called
a) socket
b) pipe
c) port
d) none of the mentioned

Answer:a
Explanation:None.

6. Socket-style API for windows is called
a) wsock
b) winsock
c) wins
d) none of the mentioned

Answer:b
Explanation:None.

7. Which one of the following is a version of UDP with congestion control?
a) datagram congestion control protocol
b) stream control transmission protocol
c) structured stream transport
d) none of the mentioned

Answer:a
Explanation:None.

8. A _____ is a TCP name for a transport service access point.
a) port
b) pipe
c) node
d) none of the mentioned

Answer:a
Explanation:None.

9. Transport layer protocols deals with
a) application to application communication
b) process to process communication
c) node to node communication
d) none of the mentioned

Answer:b
Explanation:None.

10. Which one of the following is a transport layer protocol?
a) stream control transmission protocol
b) internet control message protocol
c) neighbor discovery protocol
d) dynamic host configuration protocol

Answer:a
Explanation:None.

All the best for your exams @Mission IT SO 2016