Practice Zero Flag Conditions - 27.1.3 | 27. Fourth Case: Explicit Jump | Computer Organisation and Architecture - Vol 2
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Practice Questions

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Question 1

Easy

What does the zero flag indicate in a processor?

💡 Hint: Think about the outcome of arithmetic operations.

Question 2

Easy

Differentiate between explicit and implicit jumps.

💡 Hint: Consider if you can see the instruction in the code or not.

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 zero flag signal in processor operations?

  • A: The last operation was negative
  • B: The last operation was zero
  • C: The last operation was positive

💡 Hint: Think about what happens in subtraction operations.

Question 2

True or False: Explicit jumps occur without writing specific jump commands in the code.

  • True
  • False

💡 Hint: Consider what the word 'explicit' means.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze a given code that incorporates both explicit and implicit jumps due to varying conditions of the zero flag. Identify possible errors that may occur.

💡 Hint: Pay attention to where the jumps lead based on flag states.

Question 2

Design an algorithm that utilizes zero flags and includes error checking for cases when flags might not behave as expected.

💡 Hint: Consider how you check conditions and schedule program execution.

Challenge and get performance evaluation