1.Extended border node (EBN)
2.Central directory server (CDS)
3.Branch extender (BEX or BrEx or BrNN)
Answer:
Home & End are used to move the cursor to the start and end of a line
I would say because it is hard to remember. Unless each one of those stands for a world, kind of like an acronym, then good luck remembering it!
Answer:
What does Bob [1] return?
What about Bob[-2]?
What about Bob[1:-1]?
How to get the length of Bob?
Explanation: