Exam 640-692 Question id=161 General Networking Knowledge

Which command sends an echo request packet to a host and then waits for an echo response message?

A. telnet
B. connect
C. access
D. echo
E. ping


the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...

only logged users can write comments