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312-49 · Question #142

A swap file is a space on a hard disk used as the virtual memory extension of a computer's RAM. Where is the hidden swap file in Windows located?

The correct answer is A. C:\pagefile.sys. Windows uses a file called pagefile.sys located at C:\pagefile.sys as its virtual memory (swap file). When physical RAM is insufficient, Windows moves inactive memory pages to this file. It is hidden and a system-protected file by default. C:\hiberfil.sys is the hibernation…

Submitted by rachelw· Apr 18, 2026Disk Forensics

Question

A swap file is a space on a hard disk used as the virtual memory extension of a computer's RAM. Where is the hidden swap file in Windows located?

Options

  • AC:\pagefile.sys
  • BC:\hiberfil.sys
  • CC:\config.sys
  • DC:\ALCSetup.log

How the community answered

(48 responses)
  • A
    88% (42)
  • B
    2% (1)
  • C
    4% (2)
  • D
    6% (3)

Explanation

Windows uses a file called pagefile.sys located at C:\pagefile.sys as its virtual memory (swap file). When physical RAM is insufficient, Windows moves inactive memory pages to this file. It is hidden and a system-protected file by default. C:\hiberfil.sys is the hibernation file (stores RAM contents when the system hibernates), C:\config.sys is a legacy MS-DOS configuration file, and C:\ALCSetup.log is an audio driver log file - none of these are the swap/page file.

Topics

#Swap file#Virtual memory#Windows file system

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