220-802 · Question #301
220-802 Question #301: Real Exam Question with Answer & Explanation
The correct answer is A: "Overwriting writes 1s and 0s to a hard drive replacing the data, while formatting only clears the. The key distinction is what actually happens to the data. Formatting clears the file system's allocation table (essentially the 'table of contents'), but the actual data blocks on the drive remain intact and are easily recoverable with forensic tools. Overwriting actively writes
Question
Options
- A"Overwriting writes 1s and 0s to a hard drive replacing the data, while formatting only clears the
- B"Nothing is different. They both destroy the data so no one can recover it."
- C"Overwriting writes 1s and 0s to the drive replacing only the user's data but not the OS data, while
- D"Overwriting replaces all the data with a single file that fills the hard drive destroying the data, while
Explanation
The key distinction is what actually happens to the data. Formatting clears the file system's allocation table (essentially the 'table of contents'), but the actual data blocks on the drive remain intact and are easily recoverable with forensic tools. Overwriting actively writes new data (patterns of 1s and 0s) over every sector, physically replacing the original data and making recovery extremely difficult. Option B is incorrect because formatting does NOT destroy data. Options C and D misrepresent how overwriting works-it targets all data on the drive, not just user files, and it writes patterns, not a single file.
Community Discussion
No community discussion yet for this question.