लूपबैक परीक्षण के लिए कौन सा आईपी पता आरक्षित है?
Which IP address is reserved for loopback testing?
A
127.0.0.1
B
192.168.0.1
C
10.0.0.1
D
172.16.0.1
Explanation
The correct answer is:
(A) 127.0.0.1
Explanation: The IP address 127.0.0.1 is reserved for loopback testing. It is commonly referred to as the "localhost" address, which allows a device to communicate with itself over a network.
Correct Answer: A) 127.0.0.1
