answersLogoWhite

0

Search results

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.

1 answer


Software Disk Array

1 answer


For example: if you want to store data on a disk, it will be a file, not an array.

1 answer


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.

1 answer


Still have questions?
magnify glass
imp



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.

1 answer


It is called RAID (redundant array of inexpensive disks).

1 answer


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.

1 answer


RAID 1. Redundant Array of Independent Disks.

1 answer



Scalable Disk Array =D

Anthony Hopkins - not the actor

1 answer



It is a Fibre Channel Disk array usually used with Sun servers or graphics workstations.

1 answer


In fault tolerant disk arrays, such as RAID 5, a parity value is calculated for each bit of data at the same place on each disk in the array, and stored separately, so that the contents of any disk in the array can be calculated from the parity value and the contents of the other disks. This allows service to continue at reduced performance after the failure of any disk, and the failed disk can be replaced and the contents re-built without removing the array from service. Mirrored arrays, also known as RAID 1, simply maintain two copies, so that if one fails, the other can continue to serve.

Simple disk striping doesn't attempt to store either a parity bit or a complete copy; it just spreads all data across all disks. This can significantly improve read performance, but if any drive fails, it is impossible to reconstruct the lost data, or continue service.

1 answer


Looks like that model can take 4 drives, so yes. Keep in mind, your 4th drive must be EXACTLY THE SAME (manufacturer, size, model, etc.) and your other 3 drives. Check with the manufacturers instructions on how to properly add a drive to your array.

1 answer


The "stripe" mode/level in RAID requires at least two drives. How it works is that it would have one piece of a file in one drive, and the remaining pieces of the same file in the remaining drives in the disk array.

1 answer


An application called a disk defragmenter is the tool used to achieve this. However one could also specifically match the disk segment layout with the disk rotation speed as one sets up the disk or even build a RAID array to increase access speed.

1 answer


It is called RAID (redundant array of inexpensive disks).

1 answer


It is called RAID (redundant array of inexpensive disks).

1 answer


RAID array recovery software is best purchased directly from the companies that create each program, to avoid a bad download. Some places to try include Runtime Software and Disk Internals.

1 answer


RAID is a redundant array of independent disks

A data storage method in which data is distributed across a group of computer disk drives that function as a single storage unit. All the information stored on each of the disks is duplicated on other disks in the array.

1 answer


Internal hashing mainly used for internal file, it is particularly an array of records. External hashing used for file disk

1 answer


A single dimensional array is an array of items. A two-dimensional array is an array of arrays of items.

1 answer


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.

1 answer


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];

1 answer


[]temp = array[1]

array[2]=array[1]

array[1]=[]temp

1 answer


An array literal is a comma-separated list of the elements of an array. An array literal can be used for initializing the elements of an array.

1 answer


By design; it makes the compiler's work easier.

1-based array's addressing-function:

Address (array, index) = Address (array) + (index-1)*Elemsize(array)

0-based array's addressing-function:

Address (array, index) = Address (array) + index*Elemsize (array)

1 answer


there r 2 types of array in cad - rectangular array and polar array...........

1 answer


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.

1 answer



sparse array is one which has contents lower than its maximum size, that is the array has free or empty locations....

2 answers


one dementional array and two dementional array

2 answers


raidis a surprise attack by a small armed force

2 answers


Basically,

&array[i];

That is, the memory location for an array object with index i.

Or, you can do:

(array + i);

2 answers


public static int[] reverseArray(int[] array) {

int i = 0, j = array.length - 1;

for (i = 0; i < array.length / 2; i++, j--) {

int temp = array[i];

array[i] = array[j];

array[j] = temp;

}

return array;

}

1 answer


'a array' is substandard, if you use it, you might be frowned upon.

1 answer


To double the size of an array efficiently, you can create a new array with double the capacity, copy the elements from the original array to the new array, and then update the reference to the original array to point to the new array. This process ensures that the array is resized without having to individually resize each element.

1 answer



An array is an aggregate of data elements of the same type. Arrays are allocated in contiguous memory. An element of an array can be another array type, also known as a multi-dimensional array.

1 answer


broad side array very important array in this attenna communication

1 answer


1. An array of sets.

2. An array that represents a set.

1 answer


array

array_diff

(

array

$array1

,

array

$array2

[,

array

$...

] )

1 answer


A square array is an array in which the number of rows is the same as the number of columns.

1 answer


An array controller is a controller of any array of equivalent hardware components.

1 answer


A numericial array is an array with keys made up of only integers. An associative array is an array with keys made up of anything that is not an integer. In some languages, it is possible to mix integer keys and non-integer keys into a mixed array.

1 answer


void *array[2];

printf ("array[%d]=%p\n", i, array[i]);

1 answer


A string in C is stored in a 1 dimension array so an array of strings is simply a two dimension array.

1 answer


Object array is called universal array because it can store multiple variables of the same type

1 answer