ExamGecko
Question list
Search
Search

List of questions

Search

Related questions











Question 160 - NCP-MCI-6.5 discussion

Report
Export

Which data savings technique utilizes stripes and parity calculation in a Nutanix cluster?

A.
Compression
Answers
A.
Compression
B.
Parity strip
Answers
B.
Parity strip
C.
Erasure coding
Answers
C.
Erasure coding
D.
Deduplication
Answers
D.
Deduplication
Suggested answer: C

Explanation:

According to the Nutanix Support & Insights web search result1, erasure coding is a data savings technique that utilizes stripes and parity calculation in a Nutanix cluster. Erasure coding increases the usable capacity on a cluster by reducing the replication factor of data blocks. Instead of replicating data, erasure coding uses parity information to rebuild data in the event of a disk or node failure.Erasure coding can save up to 50% of storage space compared to replication factor 2, and up to 75% compared to replication factor 32.

asked 23/09/2024
Jeremy Cheeseborough
41 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first