Resources for OS and DBMS

#1

Greetings sir,

So my placements would start ideally from the next month and I really want to cover just the important topics as my basics are pretty much brushed up as I have limited time. Therefore, I wanted to know from where should I study SQL queries that are asked in the interviews. on the other hand for OS, do I need to study from anywhere else, or are these enough to prepare for the interview?

Thank you

#2

Hi. for OS I think these videos are enough. for SQL u can study from w3schools.

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.