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4 cards from this section. Quick, good the night before a test.
Define the term 'Program Counter'.
Think about where the CPU looks to find what to do next.
What does the zero flag indicate?
Consider how conditions are checked before making decisions.
What does the control signal do in a CPU?
Consider the role of traffic signals in directing traffic.
Conditional jumps rely on specific flags. True or False?
Think of how conditions influence decisions when executing code.
How would you design a CPU that successfully manages nested subroutine calls with their corresponding returns, ensuring that each return goes back to the correct instruction?
Consider stack operations and how LIFO (Last In First Out) works.
Evaluate the effectiveness of conditional vs. unconditional jumps in program execution. Provide an example scenario of each.
Think about programming constructs where you make decisions based on conditions versus just moving to a set location.
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