What is the network ID in an IP address? MCQ with Answer and Explanation

Question
What is the network ID in an IP address?
A. The portion of the IP address that identifies the network
B. The subnet mask
C. The portion that identifies the host
D. The broadcast address
Answer: Option A
Solution (By JKSSB Mock Tests)
The network ID is the part of the IP address that remains constant for all devices in the same network.
This question belongs to: Computer Computer Networking
Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Networking Questions

Question #1
Which network topology layout links every node to a single shared central communication line known as the network backbone?
A. Star Topology
B. Mesh Topology
C. Ring Topology
D. Bus Topology
Discuss
Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
A bus topology connects all devices to a single shared central cable, often called the backbone line.
This question belongs to: Computer Computer Networking
Question #2
How many bits are used to define a single unique physical MAC address etched onto a network interface card (NIC)?
A. 32 bits
B. 128 bits
C. 48 bits
D. 64 bits
Discuss
Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
A MAC (Media Access Control) address is a 48-bit (6-byte) permanent hardware identifier represented in hexadecimal notation.
This question belongs to: Computer Computer Networking
Question #3
What is a default gateway in a network?
A. The network switch
B. The primary DNS server
C. The DHCP server
D. The device that routes traffic to other networks
Discuss
Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
The default gateway is a router that connects the local network to external networks.
This question belongs to: Computer Computer Networking
Explore All Computer Networking MCQs
Today's Top Topics
Computer Abbreviations 369 Memory and Storage Devices 438 Computer Fundamentals 326 Programming Languages 0 Operating Systems 510
Explore Subjects
Maths 5575 English 15164 Science 4430 Static General Knowledge 6362 Economy GK 2220
Practice Mix
Milk and water are in ratio 4:6 in a 273 L mixture. Quantity of milk?
The blaze ______ they doused was huge.
The 'Rani of Jhansi' is associated with:
The posters were ________ all over the city.
The principal that gives Rs. 453600 interest in 8 years at 9% SI is