Flip-flops have both synchronous and asynchronous inputs. Can i get a description of each input type and a example of each?

Also can anyone give me a diagram/description on how a active low input and a active high input look like?

What is the basic function of a flip-flop and transparent latch?

What functions do the synchronous and asynchronous inputs serve on flip-flops and transparent latches? Provide an example of each.

What are some of the typical applications of flip-flops? Describe how each of these applications work.

Thanks for the help

 

Are there any of those questions that can't be found in your textbook? Any search engine can be useful, too.