Which protocol is used to automatically assign IP addresses to devices in a network? MCQ with Answer and Explanation

Which protocol is used to automatically assign IP addresses to devices in a network?
A. ICMP
B. ARP
C. DHCP
D. DNS
Answer: Option C
Solution (By JKSSB Mock Tests)
DHCP (Dynamic Host Configuration Protocol) dynamically assigns IP addresses and other network parameters.

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Practice More Computer Networking Questions

Question #1
Which of the following is a private IP address range?
A. 10.0.0.0 to 10.255.255.255
B. 203.0.113.0 to 203.0.113.255
C. 192.168.0.0 to 192.168.255.255
D. 172.15.0.0 to 172.31.255.255

Correct Answer: Option A


Explanation:
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.

This question belongs to: Computer Computer Networking
Question #2
What new address standard was designed to replace IPv4, utilizing 128-bit addresses to eliminate global address exhaustion issues completely?
A. IPv6
B. IPv8
C. IPv5
D. IPX/SPX

Correct Answer: Option A


Explanation:
IPv6 addresses are 128 bits long, written as hexadecimal strings separated by colons, offering a vast array of unique addresses.

This question belongs to: Computer Computer Networking
Question #3
Which of the following is a characteristic of a PAN?
A. Uses fiber optics
B. Uses short-range wireless technology like Bluetooth
C. Connects thousands of users
D. Covers a large city

Correct Answer: Option B


Explanation:
PANs are personal, short-range networks typically using Bluetooth or IR.

This question belongs to: Computer Computer Networking