Web applicationtion

One of most interesting topics in this subject for me: Web application.
Understand this lesson was quite easy due to we use some of them in every single day :-) ...
For example, right now I'm using one of the web application called "blogger" and Google chrome as a client connects to the server of the site that i'm using right now...
And this is not all things we learnt. Our beloved lecturer explained us the types of web pages and web applications, what web pages is all about and so on.
And now I can answer all that question below...

Information systems

The topic in week 5 was about Information systems.

In one words, the information systems is a set of elements or components!

But our lecturer explained a lot about this topic. for instance. the fully definition of information systems, its components which are hardware, software, personnel, telecommunication, procedure, database. furthermore, she elaborated all of these components.

to be sure we learnt it well, she during she asked question and graced lesson with exapmles and so on. And for sure we learnt it well