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Questions and Answers
What is the primary purpose of partitioning a disk?
What is the primary purpose of partitioning a disk?
- To improve the performance of the disk
- To increase the storage capacity of the disk
- To protect the data on the disk from unauthorized access
- To divide the disk into multiple logical drives or volumes (correct)
Which of the following disk scheduling algorithms is designed to minimize the average seek time?
Which of the following disk scheduling algorithms is designed to minimize the average seek time?
- Round-Robin
- Elevator (SCAN)
- FCFS (First Come First Serve)
- SSTF (Shortest Seek Time First) (correct)
What is the primary purpose of disk fragmentation?
What is the primary purpose of disk fragmentation?
- To improve the performance of the disk (correct)
- To divide the disk into multiple logical drives or volumes
- To protect the data on the disk from unauthorized access
- To increase the storage capacity of the disk
Which of the following is NOT a common file operation performed on a disk?
Which of the following is NOT a common file operation performed on a disk?
What is the primary purpose of the security management component in an operating system?
What is the primary purpose of the security management component in an operating system?
Which of the following is NOT a common technique used for user-level security in an operating system?
Which of the following is NOT a common technique used for user-level security in an operating system?
What is the primary purpose of disk scheduling in an operating system?
What is the primary purpose of disk scheduling in an operating system?
Which of the following disk scheduling algorithms is designed to minimize the average waiting time for disk I/O requests?
Which of the following disk scheduling algorithms is designed to minimize the average waiting time for disk I/O requests?
Which of the following is NOT a key component of the operating system's file system and device management?
Which of the following is NOT a key component of the operating system's file system and device management?
What is the primary purpose of the disk scheduling algorithms implemented by the operating system?
What is the primary purpose of the disk scheduling algorithms implemented by the operating system?
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