Which of the following IPv4 address blocks is strictly reserved by the IETF for private local area networks and is non-routable over the public internet? MCQ with Answer and Explanation
Which of the following IPv4 address blocks is strictly reserved by the IETF for private local area networks and is non-routable over the public internet?
A. 192.168.0.0 /16
B. 8.8.8.0 /24
C. 224.0.0.0 /4
D. 12.0.0.0 /8
Answer: Option A
Solution (By JKSSB Mock Tests)
The 192.168.0.0 to 192.168.255.255 range is a standard private IP address block designated by RFC 1918 for internal LAN use.
Which device uses a bridge layer to segment a local network into independent collision domains for each physical port while maintaining a single shared broadcast domain?
Explanation:
Because data travels sequentially from node to node around a ring topology, any break in the link disrupts the circuit and stops all network traffic.
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