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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of bit density?
💡 Hint: Think about how tightly data can be packed on the disk.
Question 2
Easy
What does constant angular velocity mean?
💡 Hint: Consider the speed of a tire on a moving car.
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 bit density refer to?
- How much time it takes to access data
- How much information can be stored in a disk
- The speed of the disk rotation
💡 Hint: Think about storing data on disk tracks.
Question 2
True or False: Zones are beneficial for optimizing bit density?
- True
- False
💡 Hint: Consider how organization affects storage space.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a disk with 4 zones. If the outer zone holds 1000MB, and each subsequent inner zone holds 50% less, what is the total capacity of the disk?
💡 Hint: Consider how much data each zone holds and sum them up.
Question 2
A disk has two types of data: critical and standard. If critical data occupies 30% of the total disk space and standard data occupies the rest, how much space is allocated to standard data on a disk of 500GB?
💡 Hint: Calculate what percentage remains after allocating the critical data.
Challenge and get performance evaluation