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What is raid 7 Difference between raid 6 and raid 7?
RAID 7 is triple parity RAID 6 is double parity.
What is RAID DP?
RAID DP ---Stands for RAID Dual Parity.....
Which raid level uses striping with parity?
RAID 5
What raid level is disk striping with parity?
Raid 5
Which type of RAID uses a dedicated parity disk?
RAID 3
What is a fault tolerance measure known as disk striping with parity?
RAID-5 provides data redundancy by using parity. Parity is a calculated value used to reconstruct data after a failure. While data is being written to a RAID-5 volume, parity is calculated by doing an exclusive OR (XOR) procedure on the data. The resulting parity is then written to the volume.
Which raid level uses word parity for error correction?
RAID level 3
Which method of disk writing does RAID 5 uses?
parity
What level of raid does parity error checking occurs when data is written across the disk array?
RAID 3
What are RAID 1 and RAID 5?
Raid 1 suppports the Mirroring if any one hard disk faild one will get the copy of the data and fault tolerent. after replacing the hard disk you have to re create the mirroring. Raid 5 supports stripped with parity the data will be deviced into blocks and stored in all the drives with the parity information. if any one or two hard disks faild the data will be available.
What RAID levels combined dedicated data drives with dedicated parity drives?
ghjkgh
What raid uses least number of hard disk?
There are three types of RAID RAID 0 (Stripping without parity) The records are distributed among all the available HDDs. The number of the HDDs may vary from one system to the other RAID 1 (Mirroring) This uses double number of HDDs. One stores the records while an equal number of HDDs forms the backup. RAID 5 (Stripping with parity) This type of raid distributes the records in n-1 disks while maintaining 1 disk as the parity disk. assuming 4 HDDs are required RAID 0 uses all the four RAID 1 uses double RAID 5 uses 4 + 1
