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sweet [91]
3 years ago
9

List at least 3 computer storage areas and describe them.

Computers and Technology
1 answer:
const2013 [10]3 years ago
6 0

Answer:

There are three main categories of storage devices: optical, magnetic and semiconductor.

Explanation:

Optical storage, an electronic storage medium that uses low-power laser beams to record and retrieve digital (binary) data. In optical storage technology, a laser beam encodes digital data onto an optical, or laser, disk in the form of tiny pits arranged in a spiral track on the disk's surface.

Magnetic storage or magnetic recording is the storage of data on a magnetized medium. ... The information is accessed using one or more read/write heads. Magnetic storage media, primarily hard disks, are widely used to store computer data as well as audio and video signals.

Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory. ... Non-volatile memory (such as EPROM, EEPROM , and flash memory) uses floating-gate memory cells, which consist of a single floating-gate MOS transistor per cell.

Hope this helps!

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Julio receives many emails from a healthcare site. He finds them useful, and he wants to save them all in a folder. How can he a
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A

Explanation:

I took the test

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3 years ago
What is the Rocker-Bogie System?
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The Rocker-Bogie System is the suspension arrangement developed in 1988 for use in NASA's Mars Rover Sojourner and which has become NASA's favored design for rovers.

Hope that this helps!

4 0
3 years ago
Java:
Agata [3.3K]

Answer:

import java.util.*;

public class work {

// function for counting unique character

public static int numUnique(String input) {

boolean[] list = new boolean[Character.MAX_VALUE];

for (int i = 0; i < input.length(); i++) {

list[input.charAt(i)] = true;

}

int count = 0;

for (int i = 0; i <list.length; i++) {

if (list[i] == true){

count++;

}

}

return count;

}

public static void main(String args[])

{

List<String>list=new ArrayList<>(); // creatng array list of type string

list.add("abcdef");

list.add("aaabcd");

list.add("bccddee");

list.add("abcddd");

list.add("a");

for(String str:list)

{

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System.out.println("given string : "+ str+" , number of unique values :"+numUnique(str));

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Explanation:

5 0
4 years ago
Do all careers or professions need computer science? Why or why not?
hjlf

Answer:

Most careers or professions need computer science

Explanation:

As humanity is improving technological wise most jobs will be replaced and other jobs would come into play and in order for individuals to become employed in jobs that will be available in the future to come they will have to have a degree in computer science or know how to operate computers.

8 0
3 years ago
Read 2 more answers
The was the series of events that marked the start of the Information Age
Artyom0805 [142]

The Information Age was the series of events that marked the start of the Information Age

Further Explanation:

I would simply put digital revolution as the gradual shift of technology from analogue to what is now known as digital technology. This sort of a paradigm shift began somewhere between the late 1950s to the late 1970s and has continued to this day. In a span of only 50 years, digital revolution has advanced tremendously and it is yet to start. The Digital Revolution marked the beginning of the Information Age.

The Information Age or the computer age as many would put it is what defines this shift. The invention of transistors, chips and the internet revolutionized the modern world and brought about the birth of information age. It is what connects us to the human civilization. Scientists capitalized on digital micro-miniaturization and as a result formed the Information Age. It is here with us and its sole existence has been embraced by billions of people worldwide.

Learn more about information age

brainly.com/question/10028333

brainly.com/question/10385855

#LearnWithBrainly

7 0
3 years ago
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