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Answer (Detailed Solution Below)

Option 4 : The stream's content lives in extra $DATA attributes of the file's MFT record and is lost on copying to FAT32

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Detailed Solution

सही उत्तर The stream's content lives in extra $DATA attributes of the file's MFT record and is lost on copying to FAT32 है।

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Question:

An examiner finds a file named report.docx with an Alternate Data Stream attached as report.docx:hidden.txt. Which statement about this stream is correct? / परीक्षक को report.docx नाम की फाइल में report.docx:hidden.txt नाम से Alternate Data Stream मिली। इस स्ट्रीम के बारे में कौन-सा कथन सही है?

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The stream is stored in a separate hidden partition of the disk
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The stream survives intact when the file is copied to a FAT32 USB drive
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The stream is visible by default in Windows Explorer's file listing
4.
The stream's content lives in extra $DATA attributes of the file's MFT record and is lost on copying to FAT32

Correct Answer: The stream's content lives in extra $DATA attributes of the file's MFT record and is lost on copying to FAT32

ADS are additional $DATA attributes within the same MFT record, invisible to normal listings and unsupported by FAT32, so they vanish on cross-filesystem copies. / ADS उसी MFT रिकॉर्ड के अतिरिक्त $DATA एट्रिब्यूट हैं; FAT32 इन्हें समर्थन नहीं देता, इसलिए कॉपी पर नष्ट हो जाते हैं। Option (b) is the trap — FAT32 has no ADS support at all.

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