Practice Expression (a + B) * (c + D) (26.3.1) - Single Address Instructions
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Expression (A + B) * (C + D)

Practice - Expression (A + B) * (C + D)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is managed in an accumulator during the operation of (A + B)?

💡 Hint: Recall the steps of adding A and B.

Question 2 Easy

Define a zero address instruction.

💡 Hint: Think about how operands are managed with stacks.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the accumulator do?

Holds permanent data
Holds intermediate data
Stores final results

💡 Hint: Think about what happens in the calculation steps.

Question 2

Is a zero address instruction dependent on stack operations?

True
False

💡 Hint: Recall how operations are handled in this format.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create an assembly code snippet to calculate (X + Y) * (Z - W) using two address instructions. Explain your steps.

💡 Hint: Think about intermediate storage and the process of structuring instructions logically.

Challenge 2 Hard

Discuss how you could optimize a function that performs arithmetic using under 3 different instruction formats. Provide examples.

💡 Hint: Consider how each change leads to more effective utilization of memory and processing time.

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