Explore topic-wise MCQs in Computer Networks.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Networks knowledge and support exam preparation. Choose a topic below to get started.

1.

Bytes of data being transferred in each connection are numbered by TCP. These numbers start with a _________

A. Fixed number
B. Random sequence of 0’s and 1’s
C. One
D. Sequence of zero’s and one’s
Answer» E.
Discussion
2.

In segment header, sequence number and acknowledgement number fields refer to _______

A. Byte number
B. Buffer number
C. Segment number
D. Acknowledgment
Answer» B. Buffer number
Discussion
3.

To achieve reliable transport in TCP, ___________ is used to check the safe and sound arrival of data.

A. Packet
B. Buffer
C. Segment
D. Acknowledgment
Answer» E.
Discussion
4.

TCP process may not write and read data at the same speed. So we need __________ for storage.

A. Packets
B. Buffers
C. Segments
D. Stacks
Answer» C. Segments
Discussion
5.

THE_VALUE_OF_ACKNOWLEDGEMENT_FIELD_IN_A_SEGMENT_DEFINES?$

A. Number of previous bytes to receive
B. Total number of bytes to receive
C. Number of next bytes to receive
D. Sequence of zero’s and one’s
Answer» D. Sequence of zero‚Äö√Ñ√∂‚àö√ë‚àö¬•s and one‚Äö√Ñ√∂‚àö√ë‚àö¬•s
Discussion
6.

BYTES_OF_DATA_BEING_TRANSFERRED_IN_EACH_CONNECTION_ARE_NUMBERED_BY_TCP._THESE_NUMBERS_STARTS_WITH_A?$

A. Random number
B. Zero
C. One
D. Sequence of zero’s and one’s
Answer» E.
Discussion
7.

Suppose a TCP connection is transferring a file of 1000 bytes. The first byte is numbered 10001. What is the sequence number of the segment if all data is sent in only one segment?

A. 10000
B. 10001
C. 12001
D. 11001
Answer» C. 12001
Discussion