Answer: Denormalize is the mechanism is carried out by addition of the redundant bits in the already normalized database.The data is attached in the form of attributes,adding new tables.
This technique is used in the case of previously normalized data collection which requires improvement in the performance by reducing the errors.The improvement is made by making database readable ,adding group of data in redundant form etc.
When data is to be retrieved quickly then also denormalization is used as by grouping or collecting information into a single table.
Answer:
#include <iostream>
# include <conio.h>
using namespace std;
float fat_burning_heart_rate(float age);
main()
{
float age,bpm;
cout<<"enter the age of the person"<<endl;
cin>>age;
if (age>=18 && age<=75)
{
bpm=fat_burning_heart_rate(age);
cout<<"fat burning heart rate for the age of"<<age<<"="<<bpm;
}
else
cout<<"Invalid age";
getch();
}
float fat_burning_heart_rate(float age)
{
float a;
a= (220-age)*0.7;
return a;
}
Explanation:
In this program, the variable named as age has been taken to enter the age of the person, needs to calculate the burning heart rate. All the variables taken in float, as the age and fat burning heart rate should come in decimal value.
The formula has been used as mention in question that,
a= (220-age)*0.7;
Explanation: What is the class for??
Adjust the number of copies you want, print range
Most definitely not! A || B is A OR B, if A is true OR B is true, the statement will be true. A && !B is A AND !B, only if A is true AND B is false will the statement be true. With OR, B can be true and the statement will pass.
