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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.
Where the parity is used?
Parity is commonly used in computer science and telecommunications for error detection. In data transmission, parity bits are added to ensure that the number of bits with a value of one is even (even parity) or odd (odd parity), helping to identify errors that may occur during data transfer. Additionally, parity is utilized in memory systems to check for data integrity and in RAID configurations for fault tolerance. Beyond computing, parity concepts also appear in statistics and game theory to analyze outcomes and strategies.
What can be used to provide fault-tolerance to a system?
RAID storage can be used to provide fault-tolerance to a system. With RAID, data is stored redundantly on a set of disks to mitigate against failure of a disk.
What method is used to providing fault tolerance to DHCP?
80/20 rule
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.
Which of the following can be used as a form of fault tolerance for your file server?
Add an additional network card to the server.
Is parity used for servers?
Parity is an error detection method used to ensure integrity of DATA in Transmission or Storage applications. Parity Methods are used in Computing Machines whether it is a Server, Workstation or a Laptop.
Which gate is used as parity checker?
It can be calculated via an XOR sum of the bits, yielding 0 for even parity and 1 for odd parity
What deficiency is associated with RAID 0 compared with RAID 1?
RAID 0 is "Stripping" and RAID1 is "Mirroring". RAID0 doesn't provide fault tolerance but RAID1 does provide fault tolerance because it has a every disk has a mirrored disk so that in case of disk failure the other disk can be used.
What is parity checking used for?
Parity checking is used as a way to ensure data integrity and prevent errors, or detect them in the event they are occuring.
Which can be used to allow more users to efficiently connect to your company's web server to provide a form of fault tolerance?
Load balancingLoad balancing
What is the concept of put call parity about?
'Put-call parity' is a popular term used among investments. The 'put-call parity' concept is used to describe a relationship between the price of a call and put option.
