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Masja [62]
3 years ago
6

What is the root of the tree?

Computers and Technology
1 answer:
Alexus [3.1K]3 years ago
3 0

Answer:

root is an ancestor of all other nodes in a tree.

Explanation:

Root is a special node in the tree which is an ancestor of all other nodes.For example, consider a binary tree with root R. Let C1,C2 be the children of R at level 1. Similarly, C11,C12 are the children of C1 at level 2 and C21,C22 are the children of C2 at level 2. Now the parent of C22 is C2 and the parent of C2 is root R. Similar is the case for all other child nodes. Hence, Each node in the tree will have the root node R as its ancestor.

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Technician A says that high pressure in recycled refrigerant is only caused by air contamination. Technician B says that recycle
hjlf

Answer:

a. A only

Explanation:

When air, is in excess of allowable amounts, it  can cause the system to operate at pressures that are higher than normal. This means that the recycled refrigerant is operating at high pressure. Thus Technician A is correct.

However, Technician B is incorrect because unlike reclaimed refrigerants where the process strip the refrigerant of impurities making it to meet the standards of a new refrigerant, the recycled refrigerant is not as pure as it's contaminants are only reduced.

Therefore, only technician A is correct.

6 0
3 years ago
__ means having a current knowledge and understanding of computers, mobile devices, the web, and related technologies.
Brrunno [24]

Answer:

Digital literacy

Explanation:

Digital Literacy means having a current knowledge and understanding of computers, mobile devices, the web, and related technologies.

Brainliest plz

8 0
3 years ago
Malcolm Movers charges a base rate of $200 per move plus $150 per hour and $2 per mile. Write a program named MoveEstimator that
jeka94

Answer:

import java.util.Scanner;

public class MoveEstimator

{

public static void main(String[] args) {

   

    Scanner input = new Scanner(System.in);

    final int BASE_RATE = 200, RATE_PER_HOUR = 150, RATE_PER_MILE = 2;

    int hours, miles;

    double totalFee = 0.0;

   

 System.out.print("Enter the number of hours for a job: ");

 hours = input.nextInt();

 System.out.print("Enter the number of miles: ");

 miles = input.nextInt();

 

 totalFee = BASE_RATE + (hours * RATE_PER_HOUR) + (miles * RATE_PER_MILE);

 System.out.printf("For a move taking %d hours and going %d miles the estimate is $%.2f", hours, miles, totalFee);

}

}

Explanation:

*The code is in Java.

Create the Scanner object to be able to get input

Initialize the constant values using final keyword, BASE_RATE, RATE_PER_HOUR, RATE_PER_MILE

Declare the variables, hours, miles, totalFee

Ask the user to enter the hours and miles

Calculate the totalFee, add BASE_RATE, multiplication of  hours and RATE_PER_HOUR, multiplication of  miles and RATE_PER_MILE

Print the output as in required format

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2 years ago
Your company requires computers to authenticate to one another and enforces this requirement with Windows Defender Firewall with
lubasha [3.4K]

There are a lot of rules in computing. The above can be done with authentication exemption.

<h3>What is Authentication exemptions?</h3>

This is a method that helps one to be able to specify a particular group of computers.

Conclusively, This can be done via their Active Directory computer account name or the use of their IP address. Tis does not apply to existing connection security rules.

Learn more about   authentication exemption from

brainly.com/question/25739714

7 0
2 years ago
Zbn-ivfh-ovm is the meet code enter there lol
RSB [31]

Answer:

bet

Explanation:

8 0
3 years ago
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