What is the smallest physical storage unit on a hard drive?
What is the smallest physical storage unit on a hard drive?
The smallest physical storage unit on a hard drive is the sector. A sector is typically sized at 512 bytes or 4,096 bytes (4KB) and is the basic unit of data storage on a hard drive. Sectors are organized into tracks, which are circular paths on the disk, and multiple sectors form clusters, which are logical units used by the file system. Platters are the physical disks within the hard drive that contain multiple tracks and sectors.
Sectors physical storage, Cluster are logical units. The question asks for physical storage C is correct
The correct answer is C. Sector. A sector is the smallest physical storage unit on a hard drive, typically sized at 512 bytes or 4,096 bytes (4KB). Sectors are the basic units of data storage on a hard drive, and they are organized into tracks, which are circular paths on the disk. Here's a brief overview of the physical storage units on a hard drive, from smallest to largest: Sector: 512 bytes or 4KB Track: A circular path on the disk, containing multiple sectors Cluster: A group of sectors, often 4 or 8, treated as a single unit by the file system Platter: One of the circular disks inside the hard drive, containing multiple tracks and sectors So, the correct order from smallest to largest is: Sector < Track < Cluster < Platter