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Question 369 - SK0-005 discussion

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Following a recent power outage, a server in the data center has been constantly going offline and losing its configuration. Users have been experiencing access issues while using the application on the server. The server technician notices the date and time are incorrect when the server is online. All other servers are working. Which of the following would most likely cause this issue? (Select two).

A.
The server has a faulty power supply.
Answers
A.
The server has a faulty power supply.
B.
The server has a CMOS battery failure.
Answers
B.
The server has a CMOS battery failure.
C.
The server requires OS updates.
Answers
C.
The server requires OS updates.
D.
The server has a malfunctioning LED panel.
Answers
D.
The server has a malfunctioning LED panel.
E.
The servers have NTP configured.
Answers
E.
The servers have NTP configured.
F.
CPU frequency scaling is set too high.
Answers
F.
CPU frequency scaling is set too high.
Suggested answer: B, E

Explanation:

A CMOS battery failure can cause the server to lose its BIOS settings, including the date and time, which can affect the server's functionality and connectivity. The servers have NTP (Network Time Protocol) configured to synchronize their clocks with a reliable time source, which can prevent time drift and ensure consistent timestamps. If one server has a wrong date and time, it can cause conflicts and errors with the other servers that have NTP configured.

References:

CompTIA Server+ Certification Exam Objectives1, page 9

Signs or symptoms of a CMOS battery failure2

NTP: Network Time Protocol

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asked 02/10/2024
Christoph Reithmayr
37 questions
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