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Sliva [168]
3 years ago
9

Which of the data repositories serves as a pool of raw data and stores large amounts of structured, semi-structured, and unstruc

tured data in their native formats
Computers and Technology
1 answer:
Mazyrski [523]3 years ago
3 0

Answer:

Data lakes.

Explanation:

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.

Data lakes can be defined as data repositories which serves as a pool of raw data and stores large amounts of structured, semi-structured, and unstructured data in their native formats. These pool of raw or natural data allow data scientists to perform various tasks such as artificial intelligence (AI), machine learning, visualization, reporting, advanced analytical study, etc.

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The implementation instructions are in the procedure section and yes it describes how to support the two different remote access users and requirements.
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3 years ago
Create a conditional expression that evaluates to string "negative" if userVal is less than 0, and "non-negative" otherwise. Ex:
Goryan [66]

Answer:

PROGRAMMING APPROACH:

  • Define the necessary header file using namespace.
  • Define the main() method.
  • Declare variable inside the function().
  • Print result.

Explanation:

Required C++ Code:

#include<iostream>

#include<string>

using namespace std;

int main()

{

  string condStr;

  int userVal;

  cin>>userVal;

  condStr=(userVal<0)?("negative"):("non-negative");

  cout<<userVal<< " is "<< condStr <<"."<<endl;

}

OUTPUT:

-2

-2 is negative.

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Explanation:

6 0
3 years ago
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Which best describes what databases do?
lutik1710 [3]
They guarantee users find needed data
7 0
2 years ago
Read 2 more answers
Compare shopping centre and open -air market​
Evgen [1.6K]

Answer:

The similarities between a shopping center and an open-air market are;

1. Goods are bought and sold in both a shopping center and an open-air market

2. The stores within the location have different owners

3. Buyers can move between stores for transactions

The differences between a shopping center and an open-air market are;

1) The shopping center is usually roofed, while an open-air market is usually located outdoors

2) The stores in a shopping center more often have a checkout point, while stores in an open-air market rarely make use of a checkout

3) Items found with a defect after purchase can usually be returned for a replacement in a shopping center, while it is necessary to check an item well when buying from an open-air market as returning such items is usually difficult

Explanation:

A shopping center is a complex or area that have several shop groups built together which can all be located under a roof

Professional offices, restaurants, banks, theaters, and pharmacy's  can also be located in a shopping center

Open-air market is a place in the public used for the sale of food and merchandise

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2 years ago
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