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SK0-004 · Question #703

A web server was configured with a 20GB hard drive. Administrators notice the hard drive runs out of space approximately every ten days, even though there were no changes made to the server. Which…

The correct answer is B. Log files. Web servers continuously write to log files recording every request, error, and event, causing predictable storage exhaustion over time without any administrator-initiated changes.

Server administration

Question

A web server was configured with a 20GB hard drive. Administrators notice the hard drive runs out of space approximately every ten days, even though there were no changes made to the server. Which of the following is the MOST likely cause of the storage filling up?

Options

  • ATemporary directories
  • BLog files
  • CService packs
  • DPatches

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    93% (26)
  • D
    4% (1)

Why each option

Web servers continuously write to log files recording every request, error, and event, causing predictable storage exhaustion over time without any administrator-initiated changes.

ATemporary directories

Temporary directories accumulate files during active processes but are typically cleared automatically or at reboot, making them unlikely to cause consistent 10-day cycles.

BLog filesCorrect

Log files grow continuously as the web server records HTTP requests, errors, and system events for every interaction. Because no changes were made to the server, the only explanation for consistent, predictable storage consumption is an ongoing automated process - which log rotation or management was not configured to handle. This is the most common cause of gradual, cyclical disk exhaustion on web servers.

CService packs

Service packs are discrete, administrator-initiated installations that consume a fixed amount of space and would not repeatedly fill a drive on a predictable cycle.

DPatches

Patches, like service packs, are applied at specific times by administrators and do not continuously consume disk space after installation.

Concept tested: Web server log file storage management

Source: https://learn.microsoft.com/en-us/iis/manage/provisioning-and-managing-iis/managing-iis-log-file-storage

Topics

#log files#disk space#storage management#server monitoring

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