Explore topic-wise MCQs in Networking.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Networking knowledge and support exam preparation. Choose a topic below to get started.

1.

Find the number of addresses in a range if the first address is 146.102.29.0 and last address is 146.102.32.255.

A. 1028
B. 1024
C. 578
D. 512
Answer» C. 578
Discussion
2.

The following IPv4 addresses in hexadecimal notation is 10000001 00001011 00001011 11101111-

A. 0x810B0BEF
B. 0x810D0AFF
C. 0x810B0BFE
D. 0x810C0CEF
Answer» B. 0x810D0AFF
Discussion
3.

What is the error (if any) in the following representation 11100010.23.14.67?

A. There should be no leading zeros
B. We cannot have more than 4 bytes in an IPv4 address
C. Each byte should be less than or equal to 255
D. None of the mentioned
Answer» E.
Discussion
4.

What is the error (if any) in the following representation 75.45.301.14?

A. There should be no leading zeros
B. We cannot have more than 4 bytes in an IPv4 address
C. Each byte should be less than or equal to 255
D. No error
Answer» D. No error
Discussion
5.

What is the error (if any) in the following representation 221.34.7.8.20?

A. There should be no leading zeros
B. Each byte should be less than or equal to 255
C. We cannot have more than 4 bytes in an IPv4 address
D. No error
Answer» D. No error
Discussion
6.

What is the error (if any) in the following representation 111.56.045.78?

A. There should be no leading zeros
B. We cannot have more than 4 bytes in an IPv4 address
C. Each byte should be less than or equal to 255
D. No error
Answer» B. We cannot have more than 4 bytes in an IPv4 address
Discussion
7.

Convert the following dotted-decimal notation to binary notation 111.56.45.78

A. 01101111 00111000 00101101 01001110
B. 11101111 00111000 00101101 10001110
C. 10000000 00001011 00000011 00011111
D. 10000001 00001011 00001011 11101111
Answer» B. 11101111 00111000 00101101 10001110
Discussion
8.

Convert the following binary notation to dotted-decimal notation 10000001 00001011 00001011 11101111

A. 129.11.11.239
B. 128.11.12.231
C. 127.11.13.244
D. 129.12.1.231
Answer» B. 128.11.12.231
Discussion
9.

Convert the following binary notation to dotted-decimal notation 10000000 00001011 00000011 00011111

A. 128.11.5.32
B. 128.11.3.31
C. 127.11.3.32
D. 127.12.5.31
Answer» C. 127.11.3.32
Discussion