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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main purpose of SJF Scheduling?
💡 Hint: Think about why shorter tasks are prioritized.
Question 2
Easy
Define Non-Preemptive SJF.
💡 Hint: Focus on what happens once a job starts.
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 SJF Scheduling prioritize?
- Longest Jobs
- Shortest Jobs
- Equal Jobs
💡 Hint: Think about which jobs finish faster.
Question 2
True or False: SJF is always the best choice for scheduling all process types.
- True
- False
💡 Hint: Consider its limitations.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine a scenario with five processes where the burst times are P1: 10, P2: 1, P3: 2, P4: 1, and P5: 5. Calculate the average waiting time using SJF.
💡 Hint: Arrange processes in order of their burst time first.
Question 2
Discuss how you would improve the estimation of burst times in a real OS using past execution data.
💡 Hint: Think about averaging previous times to get better estimates.
Challenge and get performance evaluation