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Alika [10]
2 years ago
6

What are the most common processes and procedures handled by data warehousing specialists? select all that apply.

Computers and Technology
1 answer:
ValentinkaMS [17]2 years ago
6 0

A Data warehouse exists as a central repository having historical data accumulated from different sources.

<h3>What is a data warehouse?</h3>

A Data warehouse exists as a central repository having historical data accumulated from different sources. This data exists utilized for purely analytical purposes and aids in creating a better-informed finding for an organization. A Data warehouse exists developed for analysis rather than transaction processing like regular databases.

Data warehouse engineers exist liable for designing and building data warehouses in large databases that store data from multiple origins. They work with a combination of stakeholders to determine what data should be contained in the warehouse, how it should be arranged, and how it can be utilized most effectively.

There exist four main functions that donate to a data warehouse

  1. Extract and load the data.
  2. Cleaning and transforming the data.
  3. Backup and archive the data.
  4. Managing queries and directing them to the proper data sources.

To learn more about data warehouse refer to:

brainly.com/question/25885448

#SPJ4

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Answer:

import java.util.Scanner;

public class num1 {

   public static void main(String[] args) {

   Scanner in = new Scanner(System.in);

   //Prompt and receive user input

       System.out.println("Enter number of Steps");

       int numSteps = in.nextInt();

       double numMiles = numSteps/2000;

       //Print the formated number of miles

       System.out.printf("The equivalent miles is %.2f ",numMiles);

   }

}

Explanation:

  • This is solved using Java programming language
  • Scanner class is imported and used to receive user input (number of steps walked)
  • To convert number of steps to number of miles, we divide by 2000, Since the question says the pedometer treats walking 2,000 steps as walking 1 mile.
  • Output the number of miles to 2 decimal places using java's printf() method
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