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3 cards from this section. Quick, good the night before a test.
What is the purpose of flags in a CPU?
Think about how decisions are made in programming.
Describes what a conditional instruction is.
Consider how decision-making is represented in programming languages.
What is a flag in computer architecture?
Consider what provides information about CPU state.
True or False: Conditional instructions can change the flow of execution based on flag conditions.
Think about how decisions are made in programming.
Given the following sequence of operations: A=10, B=5, perform A-B. If the resulting flag states are 'Zero' and 'Carry,' describe the flow of execution in a hypothetical program.
Focus on what happens with the subtraction and how flags affect program control.
Create a conditional instruction sequence for a loop that increments a counter until it reaches 10. Describe how flags are used in this loop.
Visualize the purpose of the flags at each iteration.
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