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Leviafan [203]
3 years ago
11

Super easy question but you have to think about it because it’s not that easy I’ll mark brainliest for first answer Explain the

ways in which supermarkets might use database is the question
Computers and Technology
1 answer:
kkurt [141]3 years ago
8 0

Answer:

Databases are not that simple. Now we not only have a Data warehouse, but we also have the Data Lake as well. We also have NoSQL and SQL form of support with these modern databases. The JSON format is rocking. You can hence through JSON store the text, image, audio, video, etc in one go. And like the first five can be a text, the next five can be an image then again a text than video, and so on. And it is super easy to access them as well. Also, you can edit them quite easily as well. It's not that hard like the Lisp used to be in the past. And supermarket has a mix blend of the database. And modern databases like Data Lake can be very useful, undoubtedly.

You can store security type of requirements, like CCTV footage, each shop details like shop ID, Product list, shop type, electricity bill, hours of opening, floor, facilities, no. of employees, etc., and like this, we can have the details for the entire supermarket, and each shop there definitely. And we can perform various actions on behalf of each shop and market as well. The database can hence be very useful definitely

Explanation:

Please check the answer.

You might be interested in
Draw a flow chart that accepts mass and volume as input from the user. The flow chart should compute and display the density of
TiliK225 [7]

Answer:

See attachment for flowchart

Explanation:

The flowchart is represented by the following algorithm:

1. Start

2. Input Mass

3. Input Volume

4 Density = Mass/Volume

5. Print Density

6. Stop

The flowchart is explained by the algorithm above.

It starts by accepting input for Mass

Then it accepts input for Volume

Step 4 of the flowchart/algorithm calculated the Density using the following formula: Density = Mass/Volume

Step 5 prints the calculated Density

The flowchart stops execution afterwards

Note that the flowchart assumes that the user input is of number type (integer, float, double, etc.)

6 0
3 years ago
Write a program that reads a floating-point number from the user and prints "zero", "positive" or "negative"
Lorico [155]
```
#!/usr/local/bin/python3

foo = float( input( "Enter a number: " ) )
if( foo < 0.0 ):
    print( "negative" )
elif( foo > 0.0 ):
    print( "positive" )
else
    print( "zero" )

exit( 0 )
```

3 0
3 years ago
A linear representation of a hierarchical file directory is known as what?
MissTica
It is known as a directory path
5 0
3 years ago
"Write code that prints: Ready! countNum ... 2 1 Start! Your code should contain a for loop. Print a newline after each number a
BartSMP [9]

Explanation:

#include <iostream.h>

#inlcude<conion.h>

void main()

{

  int count, x;

  clrscr();

  cout<<"Enter the count:";

  cin>> count;

  cout<<"Ready!\n";

  for(x=count;x>0;x--)

  {

     cout<<x<<"\n";

  }

  cout<<"Start";

  getche();

}

This is a simple program where the output is expected to be in reverse order. So we run a for loop starting from the count and decrements the counter by 1 every time when the loop runs and print the value. So to print the output in "new line" we include "\n".

6 0
3 years ago
Given f(x) = -2x2 + 5x - 1 and g(x) = 3x + 4 determine a simplified
lukranit [14]

Answer:

-6x^4 + 7x^3 + 17x^2 -4x

Explanation:

( f x g )( x )

Substitute

[( -2x^2 + 5x -1 )( 3x + 4 )]( x )

Use the Distributive Property

[-2x^2( 3x) + 5x( 3x) - 1( 3x) -2x^2( 4) + 5x (4) -1 (4)] (x)

Simplify

( -6x^3 + 7x^2 + 17x -4)(x)

Distributive Property

-6x^4 + 7x^3 + 17x^2 -4x

7 0
3 years ago
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