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How can explain the various performance measures of disks?
CharlesAddo
Explain various performance measures of disks.
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∙ 11y ago
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A disk marked as dynamic can be used with other dynamic disks in a spanned or volume?
Basic disks and dynamic disks are two types of hard disk configurations in Windows. Most personal computers are configured as basic disks, which are the simplest to manage. Dynamic disks can make use of multiple hard disks within a computer to duplicate data for increased performance and reliability.
What is RAID level in DBMS?
RAID is the use of multiple disks and data distribution techniques to get better Resilience and/or Performance RAID stands for: Redundant Array of Inexpensive / Independent Disks
What are the various management of operating system?
memory, processes, disks and I/O devices
Why is RAID 0 of any use if it offers no redundancy?
RAID 0 can be used to improve performance through concurrent access and/or create large logical disks out of multiple physical disks.
The methods used to improve performance and automatically recover from a failure are called?
"Collectively, the methods used to improve performance and automatically recover from a failure are called RAID(redundant array of inexpensive disks or redundant array of independent disks).(Pg. 480, A+ Guide to Managing and Maintaining Your PC)
What are the methods used to improve performance and automatically recover from a failure are called?
"Collectively, the methods used to improve performance and automatically recover from a failure are called RAID(redundant array of inexpensive disks or redundant array of independent disks).(Pg. 480, A+ Guide to Managing and Maintaining Your PC)
Explain the difference between a spanned volume and a striped volume and specify which -if any- provides increased performance and or fault tolerance?
A striped volume writes to the physical disks evenly, rather than filling allotted space one and then moving to the next. Striped volume increases the performance while, striped and spanned volumes does not provide fault tolerance.
Are tron disks real?
No. They are only "virtual" even in the movie. But you can buy replicas in various styles.
The methods used to improve performance and automatically recovers from failure?
"Collectively, the methods used to improve performance and automatically recover from a failure are called RAID(redundant array of inexpensive disks or redundant array of independent disks).(Pg. 480, A+ Guide to Managing and Maintaining Your PC)
Which measure of memory access time is fastest?
There are many measures of memory access. They vary in speed the fastest being magnetic tapes. That may not be a popular choice in this technological age. The next fastest would be magnetic disks, followed by Semiconductor memories and then compact disks.
What is the advantage of floppy disks?
they are floppy disks
What is the actual meaning of RAID?
RAID (Redundant Array of Independent Disks) A disk subsystem that is used to increase performance or provide fault tolerance or both. RAID uses two or more ordinary hard disks and a RAID disk controller. In the past, RAID has also been implemented via software only. In the late 1980s, the term stood for "redundant array of inexpensive disks," being compared to large, expensive disks at the time. As hard disks became cheaper, the RAID Advisory Board changed "inexpensive" to "independent." More Questions? E-mail me at oliverbikers@yahoo.com
