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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the program counter do in the instruction execution process?
💡 Hint: Think about what needs to happen first in an instruction cycle.
Question 2
Easy
Define immediate addressing.
💡 Hint: Recall an instruction example that uses this mode.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the first step in instruction execution?
- Loading the ALU
- Loading the Program Counter
- Transferring the instruction
💡 Hint: Think about where the execution process begins.
Question 2
True or False: Immediate addressing requires additional memory access compared to direct addressing.
- True
- False
💡 Hint: Consider how the operand is made available in each mode.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple assembly instruction sequence for loading data from memory using direct addressing and then storing it after adding a constant.
💡 Hint: Think about the sequence of addressing modes used.
Question 2
Analyze how the number of cycles differs when executing a direct vs. indirect addressing instruction.
💡 Hint: Consider how many times memory is accessed in each case.
Challenge and get performance evaluation