Possible Reason for Server Shutdown During Night Cleaning Shift
Question
The logs on a server in a datacenter indicate that the server unexpectedly shut down minutes after the night cleaning crew started their shift.
Which of the following is the MOST likely reason for the shut down?
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D.B.
The most likely reason for the unexpected server shutdown is option B, "A power surge occurred."
When the cleaning crew started their shift, they may have plugged in their equipment or turned on the lights, causing a power surge in the datacenter. Power surges can cause a server to shut down unexpectedly, as they can damage components such as power supplies, motherboards, or memory modules.
Option A, "A hard disk on the server failed," is less likely to be the cause of the shutdown because a single hard disk failure would not typically cause the entire server to shut down. If a hard disk did fail, the server would likely continue running but may experience some data loss or decreased performance.
Option C, "The CPU on the server overheated," is also less likely because modern servers have built-in temperature sensors and cooling systems that prevent overheating. Additionally, even if the CPU did overheat, the server would typically shut down gracefully rather than unexpectedly.
Option D, "A memory module on the server failed," is also less likely because a single memory module failure would not typically cause the entire server to shut down. If a memory module did fail, the server would likely continue running but may experience some memory-related issues such as crashes or errors.
In conclusion, based on the given information, a power surge occurring when the cleaning crew started their shift is the most likely reason for the server's unexpected shutdown.
