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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the term 'opcode' refer to?
💡 Hint: Think about what the processor needs to execute an operation.
Question 2
Easy
What is the function of an accumulator?
💡 Hint: What do we store before putting results somewhere else?
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 the opcode in an instruction specify?
- The operation to perform
- The location of the data
- The length of the instruction
💡 Hint: What do you need to tell the computer in order for it to do something?
Question 2
True or False: A one address instruction can specify two operands.
- True
- False
💡 Hint: Think about how many operands are actually specified.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a one address instruction for an operation that multiplies a number from memory address 50 with the accumulator's value and stores the result back in the accumulator. Describe the instruction.
💡 Hint: What operation are you trying to perform?
Question 2
Consider instructions that use one, two, and three addresses. Provide a situation where a one address instruction might not suffice and explain your reasoning.
💡 Hint: Think about how many different places you want to get numbers from.
Challenge and get performance evaluation