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What type of RAID volume is used for fault tolerance and only requires two drives?
RAID 1 is mirroring without parity or striping. It requires a minimum number of two drives and has a fault tolerance of one. RAID 1 works by writing data to both drives, thereby producing a mirrored set. When the read is requested, it is serviced by the drive that has the lowest seek time plus rotational latency. An example of this set-up is two 1TB drives in RAID 1 that have a combined total of 2TB of storage, but because they are in RAID 1, the effective storage space is 1TB as data is mirrored on both drives. It is effectively a real-time back-up system. If one drive fails, data is not lost.
Which RAID level will you implement to provide redundancy?
Type your answer here...Answer Explanation: RAID 1 uses a minimum of two hard disks to mirror data for fault tolerance. Each hard disk contains a complete copy of the data. Disk duplexing improves mirroring because each disk is on a separate controller. If one disk or controller fails in a duplexing RAID 1 array, the other disk can take over immediately to provide fault tolerance.RAID 5, also known as disk stripping with parity, provides fault tolerance by striping the data across a minimum of three and a maximum of 32 disks, and by storing parity information on each disk. This allows the RAID array to recover from a single disk failure.RAID 0, also known as disk striping, is used to increase performance by striping data over a minimum of two and a maximum of 32 disks. RAID 0 provides no fault tolerance.RAID 3, also known as disk stripping with a parity disk, provides fault tolerance by writing data across three or more drives. Because the least number of hard disks is required, RAID 1 will be used instead of RAID 3.
What type of hardware is required for data mirroring?
For data mirroring, it will require a personal computer with a DVD slot and a data mirroring slot. Also, it is required to buy Microsoft Office, Excel, and Word.
Which type of RAID is not supported in Linux?
RAID 2 and RAID 3.
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
Which type of RAID uses a dedicated parity disk?
RAID 3
What type of legislatures did most state?
bicameral legislatures mirroring the US Congress: a House and a Senate
What type of legislatures did most states establised?
bicameral legislatures mirroring the US Congress: a House and a Senate
Which type of raid requires that you choose specialized storage devices during the fedora installation?
Firmware RAID
Which type of RAID does not provide fault tolerance?
A: raid 0raid 0 is no fault tolerance...coz it writes the data parallely and it doesnot contain any mirror in that.
Can I have an incredibots account with a password?
you can change both your username and password, and you can type in fake stuff in all the boxes and still have access to thrusters and mirroring and stuff like that.
What type of disk configuration does Windows Vista use to implement RAID?
dynamic disk
