Question

Which of the following is correct w.r.t RAID systems? 1. RAID 5 is particularly used for...

Which of the following is correct w.r.t RAID systems?

1.

RAID 5 is particularly used for high availability systems

2.

RAID 1 requires twice the number of disks

3.

RAID 10 is a combination of Level 0 and Level 5

4.

RAID 6 is mostly used for transaction processing applications

Homework Answers

Answer #1

2. RAID 1 requires twice the number of disks is correct. This is because RAID 1 works on the concept of data mirroring. It stores identical data on two drives.

Explanation for others:

1. RAID 5 is not used for high availability but for transaction processing applications and also for general storage.

3. RAID 10 is a combination of Level 1 and Level 0 not of 0 and 5.

4. RAID 6 is not used for transaction applications but to provide high availability because even after losing two disks, it can remain functional.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which one of the following statements is correct? Question 5 options: 1) Shareholders' equity and debt...
Which one of the following statements is correct? Question 5 options: 1) Shareholders' equity and debt are the residual value of a firm. 2) Net working capital is always a positive value. 3) An increase in cash reduces the liquidity of a firm. 4) In a secondary market transaction, stocks are traded between existing shareholders.
1. A bar chart is most likely used to display which of the following? Select one:...
1. A bar chart is most likely used to display which of the following? Select one: a. Either B or C b. A nominal level variable c. A continuous variable d. An ordinal level variable 2.A consumer products company wants to interview customers regarding a new product. If it wishes to adhere to a predetermined pattern of questions in the interview, which of the following would likely be used? Select one: a. Written questionnaire b. Unstructured interview c. Open-end questioning...
Which architectural pattern is most appropriate for the following multi-user, web-based system for providing a film...
Which architectural pattern is most appropriate for the following multi-user, web-based system for providing a film and photograph library?(1 Point) Please read textbook Chapter 6.3 Architectural Patterns MVC Pattern which separates presentation and interaction from the system data Layered architecture which organizes the system into layers, with related functionality associated with each layer Repository architecture - all data in a system is managed in a central repository that is accessible to all system components. Components do not interact directly, only...
1. In each of the examples below select the choices which are correct sets of values...
1. In each of the examples below select the choices which are correct sets of values for n, l, and ml for an orbital in the subshell given. Select all correct choices in each example. (a) An orbital in the 6f subshell n = 6, l = 3, ml = 0 n = 6, l = 4, ml = 0 n = 6, l = 3, ml = +3 n = 6, l = 3, ml = +4 n =...
1. Which of the following statements is (are) correct? (x) The term “inflation” is used to...
1. Which of the following statements is (are) correct? (x) The term “inflation” is used to describe a situation in which the overall level of prices in the economy is increasing and deflation occurs if the price level is decreasing. (y) The inflation rate is calculated as the percentage change in the price level from the previous period. (z) If inflation occurs, the typical household will spend more dollars to maintain the same standard of living. A. (x), (y) and...
1. Which of the following statements are correct? a. Economic growth and unemployment are areas on...
1. Which of the following statements are correct? a. Economic growth and unemployment are areas on which macroeconomics focus in contrast with the aggregate output level and employment level on which microeconomics focus. b. An increase in nominal GDP can be the result of an increase in the quantity produced of goods and services and/or an increase in the prices of goods and services produced. c. Stabilisation policies refer to fiscal policy and monetary policy. d. An increase of 20%...
Consider rolling a fair 6-sided dice. Which of the following statements are correct? Group of answer...
Consider rolling a fair 6-sided dice. Which of the following statements are correct? Group of answer choices The probability that it lands on a 1 is 1/6. The probability of an even number on one roll of a dice is 2/6. The probability of an even number on one roll of a dice is 3/6. If we roll this dice a large number of times, then for about 5/6 of the time, it will NOT land on a 2. Suppose...
12- Find the 5 errors and wtrite correct versions in the following text IN SEARCH OF...
12- Find the 5 errors and wtrite correct versions in the following text IN SEARCH OF PROFITS IN CHINA China has a population of about 1.4 billion; but that does not translate to as many customers; number of those that can afford the products of foreign companies would not reach 100 million. Still, foreign invested companies are quite profitable in China; they account for about 15% of the profits of industrial companies in the country. Supported by high income inequality...
5) Annual costs of 3 different systems is provided below (the negative number implies a cost)....
5) Annual costs of 3 different systems is provided below (the negative number implies a cost). If the MARR is 8%, which system is the most economical of the three? Provide numerical justification. n System A System B System C 0 0 -$2,000,000 -$4,000,000 1 -$9,000,000 -$3,800,000 -$1,900,000 2 -$9,000,000 -$3,800,000 -$1,900,000 3 -$9,000,000 -$3,800,000 -$1,900,000 4 -$9,000,000 -$3,800,000 -$1,900,000 5 -$9,000,000 -$3,800,000 -$1,900,000 6 -$9,000,000 -$3,800,000 -$1,900,000 7 -$9,000,000 -$3,800,000 -$1,900,000 8 -$9,000,000 -$3,800,000 -$1,900,000
Which of the following statements about contribution income statement is NOT correct? 1. It is used...
Which of the following statements about contribution income statement is NOT correct? 1. It is used as an internal planning and decision-making tool 2. It facilitates cost volume profit analysis 3. It separates costs into fixed and variable components, first deducting variable expenses from sale to obtain contribution margin 4. It emphasizes the function of production, administration and sales with no distinction between fixed costs and variable costs
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT