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Mashcka
3 months 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:
8_murik_8 [964]3 months ago
8 0

Response:

d. RAID 6

Clarification:

RAID is a technological method for data storage that integrates several physical hard drive components into a unified logical structure. Its primary purpose is to ensure both performance and data redundancy.

RAID 0 is focused on data striping, but it lacks redundancy.

RAID 1 enhances performance to nearly double but restricts disk space usage to around 50%.

RAID 5 offers both redundancy and improved performance, though it is constrained by smaller drive sizes.

RAID 6 provides redundancy as well but with a decrease in performance.

RAID 10 boosts both performance and data security.

Hence, RAID 6 is the optimal choice that emphasizes redundancy at the cost of speed.

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Answer:

C and G

Explanation:

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2 months ago
An Internet user has a need to send private data to another user. Which of the following provides the most security when transmi
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C. Utilizing public-key encryption for data transfer

Reasoning:

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4 0
2 months ago
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Why were the practitioners of alternative software development methods not satisfied with the traditional waterfall method?
zubka84 [1067]

Respuesta:

- La naturaleza lineal y rígida del método de cascada en el ciclo de vida del desarrollo de software (SDLC).

Explicación:

El ciclo de vida del desarrollo de software, o SDLC, comprende diversas etapas o procesos que una empresa de software con licencia debe seguir para diseñar, crear, implementar y mantener una aplicación funcionando.

Los procesos SDLC se dividen principalmente en dos categorías: el proceso ágil y el método tradicional de cascada. El proceso ágil permite la ejecución simultánea y repetida de las etapas del proceso, mientras que el método de cascada obedece a una ejecución secuencial de las etapas, lo que implica que una fase debe concluir antes de que la siguiente comience. Esto otorga al proceso ágil mayor rapidez y fiabilidad.

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6 0
3 months ago
Write an expression that will cause the following code to print "18 or less" if the value of user_age is 18 or less. Write only
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6 0
2 months ago
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Create an algorithm that will convert dog years to human years using the assumption that 1 dog year = 7 human years. Prompt the
amid [951]

Response:

Procedure:

1. Define and set the variable one_dog_year to 7.

2.Request the user to input the dog's age.

   2.1 Capture the entered dog age and store it in variable "dog_age".

3.Generate a variable "human_age" for the corresponding human age.

   3.1 Compute the equivalent human age using the formula "human_age=one_dog_year*dog_age".

4.Display the calculated human age that corresponds to the dog's age.

7. Conclude the program.

// following is the algorithm executed in c++

#include <bits/stdc++.h>

using namespace std;

int main()

{

   // set one dog year

   int one_dog_year=7;

   int dog_age;

   int equi_h_age;

   cout<<"Enter the dog age:";

   // get the dog age

   cin>>dog_age;

   

   //determine the corresponding human age

   equi_h_age=dog_age*one_dog_year;

   cout<<"equivalent human age is: "<<equi_h_age<<endl;

return 0;

}

Result:

Enter the dog age:2

equivalent human age is: 14

4 0
1 month ago
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