0
A disk array serves many purposes. It is a disk storage system that is capable of storing multiple disk drives. This product increases the availability and maintainability of stored information.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is the purpose of a Hot Spare in a RAID array?
Used to replace a failed drive in a redundant array.
Differentiate single dimensional array to double dimensional array?
A single dimensional array is an array of items. A two-dimensional array is an array of arrays of items.
Difference between Internal hashing n external hashing?
Internal hashing mainly used for internal file, it is particularly an array of records. External hashing used for file disk
What is meant by irregular dimensional array?
An irregular dimensional array is a special type of multi-dimensional array.First we must understand that a multi-dimensional array is just an array of arrays. Each element in the array is, itself, an array of elements.A regular multi-dimensional array will be an array of size n, with each element containing a separate array of size m. That is, each sub-array has the same size.An irregular multi-dimensional array will be a multi-dimensional array in which each sub-array does not contain the same number of elements.Regular array:array[0] = new array{0, 1, 2}array[1] = new array{3, 4, 5}array[2] = new array{6, 7, 8}array[3] = new array{9, 10, 11}This regular array is an array of size 4 in which each sub-array is of size 3.Irregular array:array[0] = new array{0, 1, 2}array[1] = new array{3, 4}array[2] = new array{5, 6, 7}array[3] = new array{8, 9, 10, 11}This irregular array is an array of size 4 in which the size of each sub-array is not the same.
How do you swap two adjecent no in array in c?
Option 1) Use a temporary variable: int x = array[i]; array[i] = array[i+1]; array[i+1] = x; Option 2) Use bit operators: array[i] ^= array[i+1] ^= array[i];
What is sda in computer?
Software Disk Array
Under what circumstances is a file more useful than an array?
For example: if you want to store data on a disk, it will be a file, not an array.
What are two possible remedies for a disk subsystem that is the bottleneck in a servers performance?
ANSWER Any two of the following: ■ Install faster hard disk drives. ■ Install additional hard disk drives and split your data among them, reducing the I/O burden on each drive. ■ Replace standalone drives with a RAID (redundant array of independent disks) array. ■ Add more disk drives to an existing RAID array.
If a raid 5 array is composed of 4 disk with 100 GB of storage each then what is the total capacity of the raid 5 array for data storage?
total disk space would be about 400 gb
What is the purpose of a Hot Spare in a RAID array?
Used to replace a failed drive in a redundant array.
What is a disk array?
In its simplest form an Array is a series of hard disks conected to one desktop computer. More complex Arrays can be Redundant Array Inexpensive Disks or the Array could be Network Attached Storage depending on what the network requirements are.
Which array disk tasks are recommended when replacing a hard drive?
Offline and then Prepare to remove
What is the purpose of a disk warrior?
There are many purposes of a disk warrior. The main purpose of a disk warrior is to recover one's files on their computer including their music, photos, and documents.
Is a group of two or more integrated hard disk that acts like single hard disk?
It is called RAID (redundant array of inexpensive disks).
What is the application of phased array encoder?
Phased array sensors (PAS) for optical encoders are common in standard encoder in order to avoid reticles to match the code disk. Array of photodiodes are organised to recognize the disk ticks and make A and B channels. More information on Micropto web site. Typically phased array sensor (PAS) are monolithic silicon microchips with electronics to amplify the low signals from the photodiodes. Dimension of array on PAS is the limit of the resolution disk, each disk need a specific PAS pitch. Optical encoders adopt PAS or other sensors (phototransistors arrays, monolithics, ASIC, ...) to recognize the position and the speed of the motors in motion control.
What is the purpose of AND array?
AND array is used for developing digital circuit it is used in PLA programmable logic array and PAL programmable array of logic to implement the function. the number of and array will depend on how long you has function to be implemented.These are Digital circuits.
What term is used to describe disk mirroring?
RAID 1. Redundant Array of Independent Disks.
