The union of two tables is basically the total of the two tables, so "or" questions would be my guess.
Here, you go drawn , in paint. Please note that you can simplify further more the circuit by removing any two not following each other.
Server and network is 2 different things, just put the server on a different network. ;) duh
Explanation:
Answer:
Create two classes, PlayingCard and Main, as depicted in the attachments.
Explanation:
The getters/setters are not actually used in this code, but creating them is pretty standard. Although, you could argue that a PlayingCard object should never change value/suit, and is what it is as long as it exists. Such objects would be called "immutable".