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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the opcode in an instruction signify?
💡 Hint: Think about what tells the CPU what to do.
Question 2
Easy
In the instruction ADD R1, 30h, what are the operands?
💡 Hint: Look for the components after the opcode.
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 purpose of an opcode in an instruction?
- To indicate the operation
- To store data
- To define the memory address
💡 Hint: Focus on what keyword tells the CPU.
Question 2
True or False: In a two-address instruction, you can only manipulate one operand.
- True
- False
💡 Hint: Think about how many operands each instruction uses.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a two-address instruction for subtracting values stored in registers and explain the opcode's role.
💡 Hint: Think about how subtraction works in arithmetic.
Question 2
Evaluate how a three-address instruction compares with a two-address version in terms of efficiency. Provide a reason why one might be preferred over the other.
💡 Hint: Consider the trade-offs in instruction design.
Challenge and get performance evaluation