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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the role of the Program Counter (PC) in instruction fetching?
💡 Hint: Think about what directs the flow of instruction execution.
Question 2
Easy
Define Immediate Addressing Mode.
💡 Hint: Consider how the operand is accessed in 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 maximum number of steps required for executing an instruction in Direct Addressing mode?
- 4
- 5
- 6
- 7
💡 Hint: Remember to count the main phases involved.
Question 2
Immediate Addressing provides the operand in the instruction itself. True or False?
- True
- False
💡 Hint: Think about how and where the operand is specified.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain a situation in which immediate addressing might be insufficient and describe how a different addressing mode could address the limitation.
💡 Hint: Think about dynamic changes to data versus fixed constants.
Question 2
Draw a flowchart illustrating the steps in fetching an instruction using indirect addressing.
💡 Hint: Visualize the process step-by-step; each step corresponds to fetching data.
Challenge and get performance evaluation