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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an effective address?
💡 Hint: Think of it as the location related to an operand.
Question 2
Easy
What does the opcode represent in an instruction?
💡 Hint: Look for what action is described in an instruction.
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 does an opcode do?
- Specifies a memory address
- Controls CPU execution
- Represents data
💡 Hint: Refer to the term that describes actions in instructions.
Question 2
True or False: Indirect addressing mode refers to an address which directly specifies the operand.
- True
- False
💡 Hint: Think about the difference between pointing and specifying.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how instruction fetching varies based on instruction size and type, using an example of an instruction that requires multiple memory accesses.
💡 Hint: Consider how varying sizes affect processing flows.
Question 2
Given an array and a reset register, calculate what values R5 would hold after accessing multiple elements using index addressing mode.
💡 Hint: Remember to increment R1 carefully for each new access.
Challenge and get performance evaluation