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Galina-37 [17]
3 years ago
8

How can computer be beneficial in agriculture and tourism​

Computers and Technology
1 answer:
kaheart [24]3 years ago
6 0

The production capacity in farming and animal husbandry has increase due to use of computer in agriculture field . There are less losses due to work are monitored by computer. By using computer in traditional field like agricultural field we can increase the productivity and minimize the error happen.

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Identify a true statement about heuristics: a. They are more complicated than algorithms. b. Unlike algorithms, they do not perm
STatiana [176]

Answer:

The appropriate alternative is Option d.

Explanation:

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  • Mathematical implementations also contribute significantly to heuristics. This could make concessions on the component of optimal performance. It can also make concessions on the degree of consistency. It helps to achieve international headquarters at quite a quicker speed.

The latter decisions made are not connected to the conditions. So the above comment is correct.

4 0
3 years ago
What single awk command can be used to display all the login names and their associated numerical user IDs
Luden [163]

Answer:

Used the command syntax; awk -F":" '{ print "username: " $<number location> "\t\tuid:" $<number location> }' <target folder>

Explanation:

Linux operating system is a fast open-source computer platform for programmers and network administrators. Its system is arranged in a hierarchical tree structure with the root represented as "/" (for absolute path).

The passwd is a folder in the Linux OS that holds the login details of all users in the system network. The 'awk' is one of the commands used to get information from a file in a folder. It prints out the result by specifying the location of the values (like the username and user id) as a variable (with prefix '$') and then the target folder.

8 0
3 years ago
Write a program to calculate the total salary of the employees in an office. The program will first prompt the user to enter the
raketka [301]

Answer:

import java.util.Scanner;

public class Salary

{

public static void main(String[] args) {

   

    int numberOfEmployees;

    double payRate, numberOfHours, totalPay = 0;

       Scanner input1 = new Scanner(System.in);

       Scanner input2 = new Scanner(System.in);

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

       numberOfEmployees = input1.nextInt();

       

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

           System.out.print("Enter the pay rate for employee " + i + ": ");

           payRate = input2.nextDouble();

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

           numberOfHours = input2.nextDouble();

           

           totalPay += (payRate * numberOfHours);

       }

       

       System.out.println("Total payment is: "+ totalPay);

}

}

Explanation:

- Declare the variables

- Ask the user the for the number of employees

- Inside the for loop, ask the user for pay rate and hours worked for each employee

- Calculate the total pay

- <u>Outside of the loop</u>, print the total pay

6 0
3 years ago
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Disk ________ realigns separated data so that related file pieces are unified.
PilotLPTM [1.2K]
Disk defragmentation realigns separated data so that related file pieces are unified. <span> Defragmentation is is the process of consolidating fragmented files on the user's hard drive.</span>This Microsoft Windows utility includes <span>rearranging the fragments and restoring them into fewer fragments or into the whole file.
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The term that refers to the standard computer language for creating web pages is called:
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CSS or HTML5

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