10 Questions
______ uses a minimum of two disks with a maximum of 32 disks: Figure 10: ______ This is known as a stripe set, as the data is written across Disks 1-3 in 64 KB stripes. Should one disk fail, then all of the data will be lost, so ______ does not provide fault tolerance or redundancy. The benefit of ______ is its faster read access, so it may be used for the proxy server's cache. RAID 1: RAID 1 is two disks, known as a mirror set
RAID 0
______ is two disks, known as a mirror set: |||||||||||||||||||| Figure 11: ______ Technet24 |||||||||||||||||||| |||
RAID 1
There is a need for the disk setup on servers to provide ______; this is where if one disk fails, the data is still available. We have already looked at failover clustering in Chapter 5, Understanding Network Components, where two servers share a quorum disk— the single point of failure in that scenario would be the shared disk. We are going to look at different Redundant Array of Independent Disks (RAID) levels and their characteristics
redundancy
______ does not provide fault tolerance or redundancy. The benefit of ______ is its faster read access, so it may be used for the proxy server's cache
RAID 0
______ uses a minimum of two disks with a maximum of 32 disks: Figure 10: ______ This is known as a stripe set, as the data is written across Disks 1-3 in 64 KB stripes
RAID 0
What is the purpose of setting up a disk in servers with redundancy?
to provide fault tolerance or redundancy; if one disk fails, the data is still available.
How many disks are required for RAID 0 and what is its characteristic?
RAID 0 uses a minimum of two disks with a maximum of 32 disks. It is known as a stripe set, as the data is written across the disks in stripes.
What is the characteristic of RAID 0 in terms of fault tolerance and data loss?
Should one disk fail, then all of the data will be lost, so RAID 0 does not provide fault tolerance or redundancy.
What is the setup and characteristic of RAID 1?
RAID 1 consists of two disks and is known as a mirror set.
In what scenario is RAID 0 beneficial despite its lack of fault tolerance or redundancy?
RAID 0 is beneficial for its faster read access, so it may be used for the proxy server's cache.
Test your knowledge of Redundant Array of Independent Disks (RAID) with this quiz. Explore various RAID levels, redundancy options, and data protection strategies for server disk setups.
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