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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.
What RAID implementation provides no fault tolerance?
RAID level 0RAID 0RAID 0 (block-level striping without parity or mirroring) has no (or zero) redundancy. It provides improved performance and additional storage but no fault tolerance. Any drive failure destroys the array, and the likelihood of failure increases with more drives in the array.
How old are the Mario brothers?
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How do you find diamond really easy on minecraft?
Find a cave that travels down to [y] of 16 or below. Dig down until you reach floor or [y] of 15. Start Strip Mining. \/ Strip Mining \/ = is Stone. 0 is Air. 0==0==0==0==0==0==0 0==0==0==0==0==0==0 0==0==0==0==0==0==0 0==0==0==0==0==0==0 0==0==0==0==0==0==0 Start Mining like that so you don't miss anything.
Code of game of life using a turbo C?
#include<stdio.h> #include<stdio.h> #define NUM_ROWS 100 #define NUM_COLS 100 int gol(int h[][NUM_COLS], int row, int col); int main() { int a[NUM_ROWS][NUM_COLS] = { {0, 0, 0, 0, 0, 0, 0}, {0, 0, 1, 0, 1, 0, 0}, {0, 1, 0, 1, 0, 1, 0}, {0, 0, 1, 0, 1, 0, 0}, {0, 1, 0, 1, 0, 1, 0}, {0, 0, 1, 0, 1, 0, 0}, {0, 0, 0, 0, 0, 0, 0} }; int num_rows= 7; int num_cols = 7; int life_test; life_test = game_of_life(a, num_rows, num_cols); printf ("%d", &life_test); return 0; } int gol(int h[][NUM_COLS], int row, int col) { int i, j; int a=5; for( i = 2; i < row; i++) for( j = 2; j < col; j++) if (h[i][j-1]==0) a++; else if (h[i-1][j-1]==0) a++; else if(h[i-1][j]==0) a++; else if (h[i-1][j+1])==0) a++; { if (a==4) h[i][j]= 1; else h[i][j]=0; } return h[i][j]; }
Which version of raid is supported by windows xp does this raid version provide fault tolerance?
Windows XP supports spanned and striped RAID 0 volumes Hardware RAID is considered a better solution for fault tolerance than software RAID RAID 0 does not provide fault tolerance
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.
Why doesn't RAID 0 provide fault tolerance?
RAID 0 does not provide fault tolerance, it's to use space form two or more physical disks and increases the disk space available for a single volume. (pg 406)
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.
The drive conigurations supported by windows xp professional provides fault tolerance?
RAID 1, RAID 0+1, RAID 5 and 6.
What is RAID fault tolerance?
Fault tolerance is the ability of a system to continue working even when a fault exists. In the case of RAID, which stands for Redundant Array of Inexpensive Discs, fault tolerance is provided by having data recorded on more than one drive, and also by having more than one power supply. Note that RAID 0 is not fault telerant because it is simply stripes the data to increase size and bandwidth, but provides no redundancy. RAID 1 and RAID 5 are fault tolerant, to various levels.
What uses data striping to distribute data across multiple disks with no fault tolerance?
RAID 0
What types of disk arrays provide the MOST fault tolerance?
RAID 6 provides the most fault tolerance of any standard RAID disk arrays (RAID 0, 1 , 5, 6, and RAID 10). If any two disks in a RAID 6 array fail and are removed, then two new blank disks can be installed and no data has been lost. RAID 1+1 or most other "layered" RAID systems can provide more fault tolerance than RAID 6, tolerating the failure of any 3 disks. Some experimental non-standard disk arrays can provide more fault tolerance with less overhead, such as the parchive system. Nearly all distributed file systems and distributed version control systems can be set up so that if one machine is completely destroyed by fire, all the data can be recovered from a backup machine in another building.
Which RAID level stripes data across multiple drives to improve performance?
Every RAID level stripes data across multiple drives, which improves performance compared to using a single disk. RAID 0, RAID 1, RAID 1+0, RAID 5, RAID 6, etc. all have better performance than a single disk. Other than RAID 0, all other RAID levels provide fault tolerance. RAID 1, RAID 1+0, RAID 5, RAID 6, etc. all have fault tolerance.
What RAID implementation provides no fault tolerance?
RAID level 0RAID 0RAID 0 (block-level striping without parity or mirroring) has no (or zero) redundancy. It provides improved performance and additional storage but no fault tolerance. Any drive failure destroys the array, and the likelihood of failure increases with more drives in the array.
Why does raid o not provide fault tolerance?
Different RAID systems have different effects on multiple hard drives. RAID 0 combines storage together. Say you have 2 250GB HDDs combined with RAID 0: that you gives you, essentially, 500GB of storage. The problem with RAID 0 is that if one of the drives were to fail, then the other is to fail too, because of the way RAID 0 works by distributing strands of data over both disks. RAID 0 is sometimes not considered to be a true RAID system because of the lack of fault tolerance. RAID 1 and 5 are more complex to describe, but they generally deal with the same thing: backups. Instead of combining storage, RAID 1 and 5 deal with clones of a particular drive to offer redundancy if one were to fail. Say you have 2 250GB HDDs under RAID 1, essentially giving you 250GB of storage. If one drive were to fail, then the other would serve as a replacement if such were to occur.
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.
