Cottonisagoodreflectorofsound

A customer reports that recently several files cannot be accessed. The service technician decides to check the hard disk status

Lyrx [107]

Answer:

Back up the user data to removable disk

Explanation:

Before you work on a computer, especially anything that has to do with files not accessible, this might need to format the system because it might either be a virus or other forms of malware. Since backup was done to a different logical partition on the disk, the first thing to do before performing any diagnostic procedures on the disk is to back up the user data to a removable disk in order not to lose the information in the system.

8 0

3 years ago

System requirements that are important in determining if a software program will work on a computer are ____.

EastWind [94]

The RAM, System Storage ,CPU or GPU and Operating System.

5 0

4 years ago

Write a loop that fills an array int values[10] with ten random numbers between 1 and 100. Write code for two nested loops that

zalisa [80]

Answer:

#include <iostream>

#include <cstdlib>

using namespace std;

int main() {

int[] array = new int[10];

int index = 0;

while(index < array.size()){

int number = (rand() % 100) + 1;

for (int i = 0; i < 1; i++) {

array[index] = number;

cout<< "Position "<< index << "of the array = "<< number << endl;

++index;

}

Explanation:

The while loop in the source code loops over a set of code ten times, The for loop only loops once to add the generated random number between 1 and 100 to the array of size 10. At the end of the for loop, the index location and the item of the array is printed out on the screen. The random number is generated from the 'rand()' function of the C++ standard library.

7 0

3 years ago

When first defining the cloud, NIST gave three service models, which can be viewed as nested service alternatives: software as a

irakobra [83]

Answer:

Infrastructure.

Explanation:

In Computer science, Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives. It offers individuals and businesses a fast, effective and efficient way of providing services.

Simply stated, Cloud computing are services or programs located on the Internet, they are usually remote resources making use of cloud storage.

When first defining the cloud, National Institute of Standards and Technology (NIST) gave three (3) service models, which can be viewed as nested service alternatives;

1. Software as a Service (SaaS).

2. Platform as a Service (PaaS)

3. Infrastructure as a Service (IaaS).

According to NIST, the five (5) characteristics of a cloud computing service are;

1. On-demand self-service .

2. Broad network access .

3. Resource pooling .

4. Rapid elasticity .

5. Measured service.

Additionally, the cloud service can either be deployed as private, public, hybrid or community service.

6 0

3 years ago

Drag each label to the correct location. Each label can be used more than once. Match the device to the port through which it co

son4ous [18]

Answer:

Mouse - USB

Monitor - display port, HDMI, and thunderbolt port

External hard drive - USB and thunderbolt port

Flash drive - USB

Explanation:

A computer mouse is an input device used to interact with a computer system. It connects with the computer through the USB port.

A Monitor is an output device that is used to display information on a computer system. It can be connected to the system through the display ports, HDMI, and the thunder port.

The External hard drive is a storage device that holds data for a long period of time. It has adapters to connect to the computer through the USB ports or thunderbolt ports. The flash drive is similar in function to the hard drive but small in size and storage space. It only connects with the computer through USB ports.

5 0

3 years ago

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