1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Orlov [11]
2 years ago
5

What is extraction, transformation, and loading? Group of answer choices It is a process of entering data, tracking data, and lo

ading it into a database. It is a process that is performed at the end of the data warehouse model prior to putting the information in a cube. It is a process that is performed at the beginning of the data mining model. t is a process that extracts information from internal and external databases, transforms it using a common set of enterprise definitions, and loads it into a data warehouse.
Computers and Technology
1 answer:
Tcecarenko [31]2 years ago
7 0

Answer:

It is a process that extracts information from internal and external databases, transforms it using a common set of enterprise definitions, and loads it into a data warehouse.

Explanation:

Extraction, transformation, and loading can be defined as a process that extracts information from internal and external databases, transforms it using a common set of enterprise definitions, and loads it into a data warehouse.

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

You might be interested in
THIS IS PYTHON QUESTION
frozen [14]

Answer:

ok

Explanation:yes

4 0
2 years ago
Write a program to find all integer solutions to the equation 4x + 3y -9z = 5 for values of x, y, and z between 0 to 100.
rjkz [21]

Answer:

Following are the code to the given question:

#include <iostream>//header file

using namespace std;

int main()//main method

{

  int c= 0;//defining integer variable to count number of solutions

  int x,y,z;//defining integer variable which is used in the loop

  for (x = 0; x <= 100; x++)//defining for loop to x value

     for (y = 0; y <= 100; y++)//defining for loop to y value

        for (z = 0; z <= 100; z++)//defining for loop to z value

           if (4 * x + 3 * y - 9 * z == 5)//use if to check given condition

           {

              c++;//increment count value

              cout << "(" << x << "," << y << "," << z << ")";//print solutions  

              cout << (c % 11? " " : "\n");//use for add file solution in a row

           }

  cout << "\n\nThere are " << c << " solution(s)\n";//print solution couts

  return 0;

}

Output:

Please find the attached file.

Explanation:

In the above-given code four integer variable "x,y,z, and c" is declared, in which "x,y, and z" is used in the for loop with the if conditional statement that checks the given condition and prints the solution and the "c" variable is used to counts the number of solution, and at the last, it uses the print method to print its values.  

8 0
3 years ago
A company that manufactures machine parts order a new system that makes Products at ten times the speed of earlier machines. the
Semmy [17]
D i think hope this helps
7 0
3 years ago
Read 2 more answers
Determining Correct Date Function What function text would you use to put today's date and time in a cell? 0 =TODAYO =NOWO O NOW
Murrr4er [49]

Current date formula:

=TODAY()

Current time formula:

=NOW()

As you can see, the =TODAY() formula only includes the day, month and year. The =NOW() function displays more information, showing the day, month, year, hour and minutes (using a 24-hour clock)

if useful mark as brainliest

3 0
3 years ago
When planning the structure of a spreadsheet, columns are for _______ items and rows are for _______ items.
Alisiya [41]
I believe the correct answer from the choices listed above is option D. <span>When planning the structure of a spreadsheet, columns are for group items and rows are for single items. Hope this answers the question. Have a nice day.</span>
5 0
2 years ago
Read 2 more answers
Other questions:
  • list the network characteristics of the wireless network(s) in the decode -- SSIDs, channels used, AP names, presence of Bluetoo
    6·1 answer
  • A type of touch screen that can be up to four feet by six feet is a(n) _____. plasma screen multitouch interface Electronic Pape
    10·2 answers
  • Given the commands below, what do they do? for (position = 1 through aList.getLength()/2) { a = aList.getEntry(aList.getLength()
    11·1 answer
  • What is the seventh byte in the roller coasters file?
    12·1 answer
  • The device used to connect a network to the internet is called a
    7·1 answer
  • Which of the following is true regarding packaged software and custom software? Group of answer choices Packaged software are ap
    13·1 answer
  • What is f(-3) for the function f(a)=-2a2-5a+4?​
    10·1 answer
  • ________ is a model of computing in computer processing, storage, software, and other services which are provided as a shared po
    9·1 answer
  • Exceptions can be handled in all of these ways except:
    6·1 answer
  • If you do not specify any criteria in a delete query, Access will delete all the records in the table. Truth or False
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!