EC-Council: Computer Hacking Forensic Investigator(CHFI-V10)
Module 3 : Understanding Hard Disks and File Systems
         
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QID: 234  
   
Data density of a disk drive is calculated by using __________


 
A:    Slack space, bit density, and slack density.
 
B:    Track density, areal density, and slack density.
C:    Track density, areal density, and bit density.
  
D:    Track space, bit area, and slack space.
 
         

 
 

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Comunity Comments:

Banwari on 15/05/2025
Opted Answer: C
Data density of a disk drive is calculated using track density, areal density, and bit density.

Track Density refers to the number of tracks per unit length on the disk.

Areal Density measures the amount of data stored per unit area of the disk surface.

Bit Density represents the number of bits stored per unit length along a track.

These factors collectively determine how much data can be packed into a given physical space on a storage medium, influencing both capacity and performance
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