What is a null pointer?
Support Interview Questions
94,427 support interview questions shared by candidates
what is relative path? write a program to convert relative path to absolute path.
have you ever been fired or asked to leave
1.) For which Post you are applying? Just say Technical Support Executive, or If you are applying for any Voice Process say applying for a Voice Process, or If applying for a Back-end Process then say for back-end, and If you don't know then say Applying for any suitable opening for me, never say I don't know. 2.) Why did you left the previous organization? and Why do you want to join IBM.
Logic puzzles.
Whats your expectation?
do you have any questions ? like 50 times.
What attracts you to the company.
What communities do you manage?
What is a VLAN and why is it used, what are the advantages and challenges. What is STP. Describe a time where you helped a peer who was struggling, what did you do to help and what was the outcome. What are some Linux Directories and their uses. Describe everything you know about the DHCP process. Group Policy fails on a client, how would you troubleshoot this. Describe your most technically challenging issue and how you solved it. What is the difference between a switch and a router. Name some TCP and UDP ports/uses. What is the OSI model and why is it used.
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