Each student shall give a Presentation on their assigned topic. My topic is about Compare Data CCSs

You should:

$$ Conduct in$-$depth research with supporting technical level details on the assigned topic.

$$ Demonstrate $$breadth and depth$$ knowledge in content.

You can cover the following:

WHY your Cloud Computing Service $($CCS$)/$topic is important?

WHAT is being offered?

HOW the CCS$/$topic is offered$/$used with examples... this is where you MUST demonstrate TECHNICAL DEPTH, including comparative criteria and technical features