Hey Tejasvy!!

There are many new technologies araising daily. The main technologies which are being used in IT sectors are Cloud computing, IOT, Machine Learning, Data Science and many more. Cloud computing is very crucial part of a IT sector as they provide their services virtually to clients through cloud technology. they can use services on "pay-as-you-go" basis. so they will be charged on what they use. they don't need to maintain any servers for those virtual computers.
I suggest you to take a subject and go in depth of that and be a pro in that to stay at top in career.

Thank you..............

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All The Best ..........!