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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does constant angular velocity mean in terms of disk operation?
💡 Hint: Think about how speed affects timing.
Question 2
Easy
Explain what seek time refers to.
💡 Hint: Consider the action of moving.
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 constant angular velocity?
- The disk rotates at variable speed
- The disk rotates at a constant speed
- The disk does not rotate
💡 Hint: Focus on the meaning of 'constant'.
Question 2
True or False: Seek time is the time taken to transfer data once the read/write head is in position.
- True
- False
💡 Hint: Consider the steps in accessing data.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a hard disk rotates at 7200 RPM, calculate the time taken for one full rotation. How would this time affect data access?
💡 Hint: Think of how RPM translates to time.
Question 2
Consider a disk that uses zone bit recording with three zones. If the inner zone holds 100 bits and increases by 50 bits per zone outward, what would be the bit capacity of the outer zone?
💡 Hint: Work through the layers step by step.
Challenge and get performance evaluation