The document contains questions related to computer architecture, including the definition of 'PC' (Program Counter) and instructions for accessing the next instruction's address. It also asks for the three crucial steps involved in the datapath and control of a processor. The content is structured in a question format, indicating it may be part of an examination or assessment.

1. Q4 ( 10% ) 1. What does PC stand for? How to get the address of the next instruction? (5%) 2.
Write down the three most critical steps in the datapath/control of a processor. ( 5% )