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AfilCa [17]
3 years ago
10

As the senior analyst responsible for data staging, you are responsible for the design of the data staging area. If your data wa

rehouse gets input from several legacy systems on multiple platforms, and also regular feeds from two external sources, how will you organize your data staging area? Describe the data repositories you will have for data staging.
Computers and Technology
1 answer:
adelina 88 [10]3 years ago
3 0

Answer:

The corresponding schemas I use such as given below.

Explanation:

  • <u>Dim</u>: Used in the design for certain artifacts belonging to measurements.
  • <u>Fact</u>: Used for these artifacts throughout the design relevant to the truth
  • <u>Admin</u>: Used for all configuration-related artifacts that could be open to professional end-users.
  • <u>Audit</u>: That used to hold audit-related particles.
  • <u>Etl</u>: Is used for keeping objects, particularly staging details, directly connected to something like the ETL method.
  • <u>Report</u>: Used to keep objects utilized explicitly for programs for documentation.
  • <u>Olap</u>: Used for keeping objects directly used for systems for study.
  • <u>Test</u>: Used to carry objects which have been used exclusively for research.
  • <u>Useful</u>- Used to carry objects that just about any member including its implementation may typically use.
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it's a True statement

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Which of the following statements about federal student loans is true?
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The correct answer is a.<span>) the interest rate on your loan will be fixed over time. 
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Write a program that reads a file name from the keyboard. The file contains integers, each on a separate line. The first line of
Sindrei [870]

Answer:

Explanation:

import java.util.Scanner;

import java.io.*;

public class ArrayProcessing

{

public static void main(String[] args) throws IOException

{

Scanner kb = new Scanner(System.in);

String fileName;

System.out.print("Enter input filename: ");

fileName = kb.nextLine();

File file = new File(fileName);

if(!file.exists())

{

System.out.println("There is no input file called : " + fileName);

return;

}

int[] numbers = inputData(file);

printArray(numbers);

}

public static int[] inputData(File file) throws IOException

{

Scanner inputFile = new Scanner(file);

int index = 1;

int size = inputFile.nextInt();

int[] values = new int[size];

while(inputFile.hasNextInt() && index < values.length)

{

values[index] = inputFile.nextInt();

index++;

}

inputFile.close();

return values;

}

public static void printArray(int[] array)

{

int count = 1;

for (int ndx = 1; ndx < array.length; ndx++)

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System.out.printf("%5.f\n", array[ndx]);

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System.out.println("");

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4 0
3 years ago
The Fast as Light Shipping company charges the following rates. Weight of the item being sent Rate per 100 Miles shipped 2kg or
Pie

Answer:

weight = float(input("Enter the weight of the package: "))

distance = float(input("Enter the distance to be sent: "))

weight_charge = 0

if weight <= 2:

   weight_charge = 0.25

elif 2 < weight <= 10:

   weight_charge = 0.3

elif 10 < weight <= 20:

   weight_charge = 0.45

elif 20 < weight <= 50:

   weight_charge = 1.75

if int(distance / 100) == distance / 100:

  d = int(distance / 100)

else:

   d = int(distance / 100) + 1

   

total_charge = d * weight_charge

print("The charge is $", total_charge)

Explanation:

*The code is in Python.

Ask the user to enter the weight and distance

Check the weight to calculate the weight_cost for 100 miles. If it is smaller than or equal to 2, set the weight_charge as 0.25. If it is greater than 2 and smaller than or equal to 10, set the weight_charge as 0.3. If it is greater than 10 and smaller than or equal to 20, set the weight_charge as 0.45. If it is greater than 20 and smaller than or equal to 50, set the weight_charge as 1.75

Since those charges are per 100 miles, you need to consider the distance to find the total_charge. If the int(distance / 100) is equal to (distance / 100), you set the d as int(distance / 100). Otherwise, you set the d as int(distance / 100) + 1. For example, if the distance is 400 miles, you need to multiply the weight_charge by 4, int(400/100) = 4. However, if the distance is 410, you get the int(400/100) = 4, and then add 1 to the d for the extra 10 miles.

Calculate the total_charge, multiply d by weight_charge

Print the total_charge

3 0
3 years ago
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