Struct

[Amil Patel]

When using struct is it only good for creating a database or can it do more?
What the differences between struct and class when programming?
Are data structure more complex?

[Moschops]

When using struct is it only good for creating a database or can it do more?

It can do more.

What the differences between struct and class when programming?

Class members are private by default, struct public by default (likewise inheritance). Otherwise they're identical.

Are data structure more complex?

Depends on the data structure. Some are simple, some are complex.