Which mechanism enables an internet router to modify packet headers, allowing thousands of private internal LAN hosts to navigate the web through a single public IP address? MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Computer Networking Questions
Question #1
Report Error
What is the default subnet mask assigned to standard Class C IP addresses under traditional classful addressing configurations?
Correct Answer: Option A
Explanation:
Class C networks allocate 24 bits to the network ID, which corresponds to a default subnet mask of 255.255.255.0.
Class C networks allocate 24 bits to the network ID, which corresponds to a default subnet mask of 255.255.255.0.
This question belongs to:
Computer
Computer Networking
Question #2
Report Error
Which OSI layer is responsible for routing and logical addressing?
Correct Answer: Option A
Explanation:
The network layer (Layer 3) handles routing and logical addressing like IP addresses.
The network layer (Layer 3) handles routing and logical addressing like IP addresses.
This question belongs to:
Computer
Computer Networking
Question #3
Report Error
Which networking utility uses ICMP packets to verify if a remote destination host is online and record round-trip latency metrics?
Correct Answer: Option C
Explanation:
The ping command uses ICMP Echo Request and Echo Reply packets to test basic network connectivity and measure latency.
The ping command uses ICMP Echo Request and Echo Reply packets to test basic network connectivity and measure latency.
This question belongs to:
Computer
Computer Networking
No comments yet. Be the first to start the discussion!