CompTIA
SK0-004 · Question #647
SK0-004 Question #647: Real Exam Question with Answer & Explanation
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Question
A user receives the following error message when attempting to log into a server: Username or password is invalid. Which of the following should the administrator do FIRST to fix the problem?
Options
- AInstall OS patches
- BLearn of any recent changes to the system
- CAttempt to replicate the issue
- DRestore the system from backups
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