Câu 83: EC0-349: ECCouncil Computer Hacking Forensic Investigator

When a file is deleted by Windows Explorer or through the MS-DOS delete command, the operating system inserts _______________ in the first letter position of the filename in the FAT database.

1. A. A Capital X
2. B. A Blank Space
3. C. The Underscore Symbol
4. D. The lowercase Greek Letter Sigma (s) — đáp án hiện tại