That question on google looks to be about right. For our office, uptime is king. So we swap out hardware fast. There are shops the loathe hardware swaps and demand you find a broken wire or port. So there is no right answer until you know what your shop demands.
I am looking for a Networking job. There are certain common networking questions that can be asked for an interview like real time not from CCNA, CCNP etc. I mean real time networking questions ie for eg "If a LAN is down, what are the troubleshoot steps a network admin do generally" like that they can ask. So can anyone suggest me likse these kind of real time questions with answers normally asked for an interview. Just share me what all you know.