SK0-005 · Question #72
SK0-005 Question #72: Real Exam Question with Answer & Explanation
The correct answer is A: Run a hash program to generate a checksum for all files on the system and compare it to an. To validate the integrity of system files, an administrator should use a hash program to generate checksums and compare them against known good values.
Question
A server administrator needs to validate the integrity of all system files. Which of the following methods should the administrator use?
Options
- ARun a hash program to generate a checksum for all files on the system and compare it to an
- BRun an encryption program to generate a checksum for all files on the system and compare it to
- CRun an antivirus program to generate a checksum for all files on the system and compare it to an
- DRun a sniffer program to generate a checksum for all files on the system and compare it to an
Explanation
To validate the integrity of system files, an administrator should use a hash program to generate checksums and compare them against known good values.
Common mistakes.
- B. Encryption programs are used to protect data confidentiality, not to generate checksums for integrity validation.
- C. Antivirus programs scan for malicious software, not to validate file integrity by comparing checksums against a baseline.
- D. Sniffer programs are used for network traffic analysis and have no function in generating or comparing file checksums for system integrity.
Concept tested. File integrity validation with checksums
Reference. https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/get-filehash
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