Exam NS0-194 topic 1 question 17 discussion

Actual exam question from Netapp's NS0-194

Question #: 17
Topic #: 1

[All NS0-194 Questions]

What are two conditions that would cause writes in memory to be written to disk? (Choose two.)

A. The NVRAM (NVLog) fills up.
B. A user presses "Save".
C. Drive capacity becomes available.
D. A Snapshot copy is taken.

Show Suggested Answer

Suggested Answer: AD 🗳️

by RjayC at June 1, 2022, 11:32 a.m.

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chenchn

8 months, 1 week ago

Selected Answer: AD

A,D correct

upvoted 1 times

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ReedChang

2 years, 5 months ago

Correct is AD

upvoted 2 times

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MarcoLu

2 years, 6 months ago

Selected Answer: AD

https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/What_is_Consistency_Point%2C_and_why_does_NetApp_use_it

upvoted 3 times

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A Consistency Point or CP occurs at least once every 10 seconds or when the battery-backed NVRAM buffer is full (or at 50%) whichever comes first. The storage system automatically triggers a consistency point when the NVRAM log is 50% full and writes the data available in the NVRAM log to the disk. By doing so, the write latency of the disk is maintained along with a smooth transition of data to the disk from the NVRAM log. CPs can also occur at other times such as when a snapshot copy is created. Answers: A & D

upvoted 3 times

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