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Reil [10]
3 years ago
15

You're installing two new hard drives into your network attached storage device. Your director asks that they be put into a RAID

solution that offers redundancy over performance. Which would you use?
a. RAID 0
b. RAID 1
c. RAID 5
d. RAID 6
e. RAID 10
Computers and Technology
1 answer:
bekas [8.4K]3 years ago
8 0

Answer:

d. RAID 6

Explanation:

RAID is a data storage technology that combines multiple physical disk drive components into a single logical unit. The functions of RAID is to provide performance and redundancy.

RAID 0 provides data stripping but it does not offer data stripping.

RAID 1 increases performance to about 2x but it limits the disk capacity to about 50%

RAID 5 provides redundancy and increased perfomance but it is limited to small disk drive.

RAID 6 also provides redundancy but it slows performance

RAID 10 increases performance and data protection.

RAID 6 is the best drive that offers redundancy over performance.

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Design a TestScores class that has fields to hold three test scores. The class should have a constructor, accessor and mutator m
sweet-ann [11.9K]

Answer:

Answered below

Explanation:

class TestScores {

double test1;

double test2;

double test 3;

public TestScores (double test1, double test2, double teat3){

this.test1= test1;

this.test2 = test2;

this.test3 = teat3;}

//mutator

public setTest1(double test1){

this.test1 = test1;

}

//accessor

public double getTest1(){

return test 1;

}

//Write same accessors and mutators for test2 and test3

public double getTestAverage(){

double sum = test1+test2+test3;

return sum / 3;

}

}

class TestRun{

public static void main (String [] args){

TestScores scores = new TestScores(50.5, 40.0, 80.7)

int average = scores.getTestAverage();

System.out.print(average);

}

6 0
2 years ago
Keyword stuffing is considered to be a black hat technique for SEO and is highly suggested today by Google.
klemol [59]

Answer:

False

Explanation:

Keyword stuffing is a practice to insert an unusual large number of tag in a website to increase the page ranking in search results. This is considered an unethical Search Engine Optimization (SEO).

Google consider Keyword stuffing as unethical and it doesn't help to boost the rank of a website. More advanced algorithms are being used to filter those of the meta tags which are irrelevant or excessively out of context in a website.

3 0
3 years ago
Which of the following code displays the area of a circle if the radius is positive? Question 4 options: if (radius <= 0) Sys
Marina CMI [18]

Answer:

(d) if (radius > 0) System.out.println(radius * radius * 3.14159);

Explanation:

Given

Code segment (a) to (d)

Required

Which is correct

Code segment (a): radius <=0

This means that radius is 0 or less, i.e. 0 or negative

Code segment (b): radius !=0

This means that radius is not equal to 0 i.e. it could be positive or negative but definitely not 0

Code segment (c): radius >=0

This means that radius is 0 or greater, i.e. 0 or positive

Code segment (d): radius >0

This means that radius is  greater than 0 i.e. positive

<em>Hence, (d) is correct</em>

3 0
3 years ago
Is there similarities between plagiarism and software piracy? explain.​
xz_007 [3.2K]
<h3><u>Plagiarism</u></h3>
  • Plagiarism means using someone else's ideas or words without crediting source.
<h3><u>Pirac</u><u>y</u></h3>
  • Piracy is unauthorized use, reproduction, or sharing of copyrighted material.
3 0
2 years ago
Fill in the blank to make the following true.<br> 2 ** 3 =
avanturin [10]

Answer:

2 ** 3 = 8

Explanation:

7 0
3 years ago
Read 2 more answers
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