You need to implement a RAID level that duplicates a partition on another physical disk, providing two identical copies of the data. Which RAID level should you use?
Understand the Problem
The question asks which RAID level should be used to duplicate a partition on another physical disk, effectively providing two identical copies of the data, which is about data storage and redundancy techniques.
Answer
A) Level 1
The correct answer is A) Level 1. RAID 1 is also known as disk mirroring and duplicates data on two or more disks.
Answer for screen readers
The correct answer is A) Level 1. RAID 1 is also known as disk mirroring and duplicates data on two or more disks.
More Information
RAID 1 is primarily used for its redundancy and is a simple way to ensure data is backed up in real-time. While it provides excellent data protection, it comes at the cost of capacity, as you effectively halve your storage space.
Tips
It's important to understand the different RAID levels and their trade-offs between performance, redundancy, and cost.
Sources
- RAID Levels 0, 1, 5, 6 & 10 RAID Types - trentonsystems.com
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