Which of the following is a private IP address range? MCQ with Answer and Explanation

Which of the following is a private IP address range?
A. 203.0.113.0 to 203.0.113.255
B. 10.0.0.0 to 10.255.255.255
C. 192.168.0.0 to 192.168.255.255
D. 172.15.0.0 to 172.31.255.255
Answer: Option B
Solution (By JKSSB Mock Tests)
10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16 are private IP ranges. 10.x.x.x is valid.

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Practice More Computer Networking Questions

Question #1
Which of the following is a multi-point topology?
A. Bus
B. Ring
C. All of the above
D. Star

Correct Answer: Option C


Explanation:
All these topologies have multiple devices sharing a medium or central point.

This question belongs to: Computer Computer Networking
Question #2
Which protocol works automatically to resolve local IP addresses to physical hardware addresses on an Ethernet network segment?
A. DNS
B. ARP (Address Resolution Protocol)
C. DHCP
D. NAT

Correct Answer: Option B


Explanation:
ARP converts logical IP targets into corresponding physical MAC addresses within a local data link layer segment.

This question belongs to: Computer Computer Networking
Question #3
Which of the following is a private IP address?
A. 192.169.1.1
B. 172.32.1.1
C. 203.0.113.1
D. 10.0.0.1

Correct Answer: Option D


Explanation:
10.0.0.1 is within the 10.0.0.0/8 private range.

This question belongs to: Computer Computer Networking