Dell Technologies Client Technical Support Associate interview questions

First-round was JAM they asked everyone to tell about their favourite holiday destination Second Round Was HR She asked me basic Questions About Introduce Yourself And some Computer Related Questions Like What is Bios what kind of troubleshooting have done recently and what is your computer configuration Third round was Voice and versant Fourth round was operations they asked me about windows 10 Features, what are the components of computer, difference between Ram and Rom, what is msconfig, what does Red Cross mean in device manager and what does “!” means device manager I answered the questions but yet they didn’t select me