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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is seek time?
💡 Hint: Think about the movement of the head.
Question 2
Easy
What is a sector?
💡 Hint: Consider how tracks are divided.
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 primary function of seek time?
- To move the head to the correct track
- To wait for the disk to spin
- To read data from a track
💡 Hint: Consider what happens first when accessing data.
Question 2
True or False: Outer tracks on a disk always have higher bit density than inner tracks.
- True
- False
💡 Hint: Think about how data size relates to track size.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a disk with 10 tracks and 32 sectors per track. If each sector can hold 512 bytes, calculate the total storage capacity in megabytes.
💡 Hint: Remember to multiply all the dimensions of your disk.
Question 2
A disk spins at 7200 RPM, and the average seek time is 8ms. Calculate the average rotational delay.
💡 Hint: Convert RPM to time per revolution, then divide by 2 for the average.
Challenge and get performance evaluation