Practice Zero Flag Handling - 26.4.2 | 26. Execution of Macro Instructions | Computer Organisation and Architecture - Vol 2
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the zero flag indicate?

💡 Hint: Think of operations that might lead to zero.

Question 2

Easy

Define a micro routine.

💡 Hint: Remember the relationship between macro and micro.

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 a zero flag signify in micro programming?

  • Data usage
  • Result is zero
  • Execution status

💡 Hint: Recall operations that would trigger the zero flag.

Question 2

True or False: Implicit jumps are explicitly programmed within a micro routine.

  • True
  • False

💡 Hint: Think about how jumps are determined in your program.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Devise a small micro routine that utilizes both implicit and explicit jumps based on a zero flag check. Discuss how your routine decides the next instruction.

💡 Hint: Incorporate conditions directly in your code.

Question 2

Analyze a code snippet that uses a zero flag check and suggest optimizations that could improve its efficiency.

💡 Hint: Look for repetitive patterns in the code.

Challenge and get performance evaluation