GATE 2006 Previous Year Paper Solution Question 8 – Network & Transport layer

In this video you will get to know the answer of question which was asked in the exam of GATE 2006.

Question :- A program on machine X attempts to open a UDP connection to port 5376 on a machine Y, and a TCP connection to port 8632 on machine Z. However, there are no applications listening at the corresponding ports on Y and Z. An ICMP port Unreachable error will be generated by

1. Y but not Z

2. Z but not Y

3. Neither Y nor Z

4. Both Y and Z

Solution is given in the video.