Question

1. hard disks use tracks, sectors, and cylinders to store and organize files. true false 25. this process improves system performance by acting as a temporary high - speed holding area between a secondary storage device and the cpu. data compression data access disk caching raid 26. network hard disk drives exist local to the system unit either within the system unit or nearby. true false

Explanation:

• For question 24: Hard disks use tracks, sectors, and cylinders to manage file - storage. Tracks are circular paths, sectors are sub - divisions of tracks, and cylinders are groups of corresponding tracks on multiple platters.
• For question 25: Disk caching acts as a temporary high - speed holding area between a secondary storage device (like a hard disk) and the CPU, improving system performance.
• For question 26: Network hard disk drives are not local to the system unit. They are part of a network and can be accessed remotely.

Answer:

1. True
2. Disk caching
3. False