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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is rotational latency?
💡 Hint: Remember it relates to the disk's rotation.
Question 2
Easy
Explain seek time in simple terms.
💡 Hint: Think about how long it takes to find your favorite song on a record.
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 is the main factor affecting rotational latency?
- Track Size
- Disk Rotation Speed
- Read/Write Head Position
💡 Hint: Think about how fast the disk spins.
Question 2
True or False: Seek time and rotational latency are the same.
- True
- False
💡 Hint: Remember their definitions.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the average rotational latency for a disk spinning at 7200 RPM.
💡 Hint: Remember how to calculate latency based on rotations per minute.
Question 2
Discuss the advantages and disadvantages of using fixed heads compared to movable heads in disk drives.
💡 Hint: Think about speed versus cost and flexibility.
Challenge and get performance evaluation