Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define seek time.
💡 Hint: Think about how long it takes for the head to find the right area on the disk.
Question 2
Easy
What is a sector on a disk?
💡 Hint: Consider how a circular track is segmented.
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 in disk operations?
- To read data
- To find the track
- To write data
💡 Hint: It's about moving the head, not reading or writing.
Question 2
True or False: Rotational latency is the time it takes to move the head to the correct track.
- True
- False
💡 Hint: Remember the distinction between the two metrics.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a disk rotates at 7200 RPM, calculate the average rotational latency in seconds.
💡 Hint: Consider how long it takes for the disk to do one full revolution.
Question 2
Discuss the implications of switching all storage to removable disks for a business focused on data security.
💡 Hint: Think about risks versus benefits in different scenarios.
Challenge and get performance evaluation