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lilavasa [31]
3 years ago
10

One of the most toxic components of a computer is the _________.a. plastic in the keyboardb. silicon in the glass of the compute

rc. lead embedded in the glass of the monitord. copper in the wires of the cords
Computers and Technology
2 answers:
gayaneshka [121]3 years ago
8 0

Answer:

c. lead embedded in the glass of the monitor

Explanation:

Lead is asubstance that stop electromagnetic wave at a certain diameter, so in computer systems, it is used in the monitor screen of a CRT or cathode-ray tube monitor to prevent such radiation from reaching the users.

Lead poisoning occurs when lead comes in contact with the blood, which can cause vomiting, respiratory and nervous system complications and death in worse cases.

Burka [1]3 years ago
3 0

Answer:

C. Lead embedded in the glass of the monitor.

Explanation:

Cathode Ray Tube (CRT) monitors have lead embedded in their glass. Exposure to small quantities of lead can lead to lead poisoning. There are about 2.2 kilograms of lead in a big CRT monitor.

This amount of lead is mixed with the glass to improve the optical quality and to stop radiation from affecting the user.

Exposure to lead can cause the following:

  1. Constipation.
  2. Irritability,
  3. Headaches
  4. Aggressive behavior and so much more.
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You need to deploy a new cloud-based windows intune deployment to manage mobile devices in your organization. drag and drop the
Elena L [17]

Answer:

step 1: sign up for an intune account

step 2: create intune user accounts

step 3: define intune policies

step 4: enroll mobile devices

step 5: link mobile devices to users.

Explanation:

The Microsoft Windows intune is a Microsoft cloud-based service that provides a central cloud service for all subscribed and linked devices. It provides a sense of security of data resource and tracking of device activities.

A company subscribes to intune to allow the use of both cooperate and BYOD (bring your own device to work), to access data. First, the administrator sign up and create the intune account, then defined the intune security policies. Then it enrolls the individual devices and links them to their respective users.

3 0
3 years ago
2 Consider the sequence of keys (5,16,22,45,2,10,18,30,50,12,1). Draw the result of inserting entries with these keys (in the gi
Juliette [100K]

Answer:

A) (2,4) tree

  • Insertion of  key 45 makes key unbalanced and this is because it violates the 2,4 tree so we split the node
  • insertion of key 10 makes key unbalanced and this is because it violates the 2,4 tree so we split the node

B) Red-black tree

Explanation:

The diagrams for the solutions are attached showing the results of inserting entries

6 0
3 years ago
1) Prompt the user to enter two words and a number, storing each into separate variables. Then, output those three values on a s
masya89 [10]

Answer:

import java.util.Scanner;

public class TestClock {

   public static void main(String[] args) {

 Scanner in = new Scanner (System.in);

       System.out.print("Enter favorite color:");

 String word1 = in.next();

       System.out.print("Enter pet's name:");

 String word2 = in.next();

       System.out.print("Enter a number:");

 int num = in.nextInt();

       System.out.println("you entered: "+word1+" "+word2+" "+num);

   }

}

Explanation:

Using Java Programming language

  1. Import the Scanner class
  2. create an object of the scanner class
  3. Prompt user to enter the values for the variables (word1, word2, num)
  4. Use String concatenation in System.out.println to display the output as required by the question.

7 0
3 years ago
Write a RainFall class that stores the total rainfall for each of 12 months into an array of doubles. The program should have me
RSB [31]

Answer:

Explanation:

The code provided worked for the most part, it had some gramatical errors in when printing out the information as well as repeated values. I fixed and reorganized the printed information so that it is well formatted. The only thing that was missing from the code was the input validation to make sure that no negative values were passed. I added this within the getMonths() method so that it repeats the question until the user inputs a valid value. The program was tested and the output can be seen in the attached image below.

import java.io.*;

import java.util.*;

class Rainfall

{

   Scanner in = new Scanner(System.in);

   private int month = 12;

   private double total = 0;

   private double average;

   private double standard_deviation;

   private double largest;

   private double smallest;

   private double months[];

   public Rainfall()

   {

       months = new double[12];

   }

   public void setMonths()

   {

       for(int n=1; n <= month; n++)

       {

           int answer = 0;

           while (true) {

               System.out.println("Enter the rainfall (in inches) for month #" + n + ":" );

               answer = in.nextInt();

               if (answer > 0) {

                   months[n-1] = answer;

                   break;

               }

           }

       }

   }

   public void getTotal()

   {

       total = 0;

       for(int i = 0; i < 12; i++)

       {

           total = total + months[i];

       }

       System.out.println("The total rainfall for the year is " + total);

   }

   public void getAverage()

   {

       average = total/12;

       System.out.println("The average monthly rainfall is " + average);

   }

   public void getLargest()

   {

       double largest = 0;

       int largeind = 0;

       for(int i = 0; i < 12; i++)

       {

           if (months[i] > largest)

           {

               largest = months[i];

               largeind = i;

           }

       }

       System.out.println("The largest amount of rainfall was " + largest +

               " inches in month " + (largeind + 1));

   }

   public void getSmallest()

   {

       double smallest = Double.MAX_VALUE;

       int smallind = 0;

       for(int n = 0; n < month; n++)

       {

           if (months[n] < smallest)

           {

               smallest = months[n];

               smallind = n;

           }

       }

       System.out.println("The smallest amount of rainfall was " + smallest +

               " inches in month " + (smallind + 1));

   }

   public static void main(String[] args)

   {

       Rainfall r = new Rainfall();

       r.setMonths();

       r.getTotal();

       r.getSmallest();

       r.getLargest();

       r.getAverage();

   }

}

8 0
2 years ago
Match the following tasks with their appropriate timing.
Oliga [24]

Answer:

3. 1. 2. daily, weekly, monthly

Explanation:

8 0
3 years ago
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