Freya

Question 1

What does the Transport Layer do?

Answer 1

Splits the data up into packets

Question 2

What is the difference between the MAR and PC?

Answer 2

The MAR holds the address of the current data or instruction being accessed in memory.
The PC holds the address of the next instruction.

Question 3

What is difference between data and instructions?

Answer 3

Data is facts/values.
Instructions are commands telling how to manipulate the data.