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220-1202 · Question #84

220-1202 Question #84: Real Exam Question with Answer & Explanation

The correct answer is D: EFS. EFS (Encrypting File System) is a feature of Windows that provides filesystem-level encryption. It is designed to encrypt files and folders to protect them from unauthorized access, even if an attacker has physical access to the computer. ext: A filesystem type used primarily in

Submitted by deeparc· Mar 30, 2026

Question

A Windows user wants a filesystem that protects confidential data from attackers who have physical access to the system. Which of the following should the user choose?

Options

  • Aext
  • BAPFS
  • CFAT
  • DEFS

Explanation

EFS (Encrypting File System) is a feature of Windows that provides filesystem-level encryption. It is designed to encrypt files and folders to protect them from unauthorized access, even if an attacker has physical access to the computer. ext: A filesystem type used primarily in Linux, without native encryption features for Windows. APFS: Apple's filesystem, used in macOS and iOS. FAT: A simple filesystem type with no encryption features. EFS: The correct choice for a Windows user needing to encrypt data at the filesystem level to protect against unauthorized physical access.

Topics

#Windows EFS#Filesystem encryption#Data confidentiality

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