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eimsori [14]
1 year ago
5

Q5: what is the difference between a spreadsheet and a relational database? when would you have to use a relational database ins

tead of a spreadsheet?
Computers and Technology
1 answer:
Galina-37 [17]1 year ago
8 0

The main technical difference between a spreadsheet and a database comes down to the way they store data. In a spreadsheet, data is stored in a cell, and can be formatted, edited, and manipulated within that cell. In a database, cells contain records that come from external tables.

<h3>What is the difference between a spreadsheet and a relational database?</h3>

Databases use tables as a means of storing and retrieving information.

Tables are organized as columns (fields) and rows (records).

This tabular structure is similar to spreadsheets, but unlike a spreadsheet, most databases are relational, meaning that data between tables can be linked and cross-referenced.

In a relational database, data in a table can be related according to common keys or concepts.

Relationships are a logical connection between different tables and are established based on the interaction among these tables.

Well-defined relationships (rules) between database tables can be established to enforce restrictions on the data.

Tables communicate and share information, which facilitates data searchability, organization, and reporting.

Typically in a spreadsheet, the information is formatted. Therefore, adding new data can be tedious.

Since database tables store the raw data without formatting, data entry is easier.

To learn more about spreadsheet, refer

https://brainly.ph/question/13863320

#SPJ4

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Answer:

#include <iostream>

using namespace std;

void swap(int& m, int& n)  /* passing by reference so that changes will be made in the original values.*/

{

   int t=m;

   m=n;

   n=t;

}

int main()

{

   int val1,val2;

   cout<<"Enter the values"<<endl;

   cin>>val1>>val2;

   cout<<"Values before swap "<<val1<<" "<<val2<<endl;

   swap(val1,val2); //calling the function swap..

   cout<<"Values after swap "<<val1<<" "<<val2<<endl;

return 0;

}

Explanation:

Created a function swap with 2 arguments m and n passed by reference.

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