Answered: what is Boolean value ?

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Question

what is Boolean value ?

Expert Solution

Step 1

The boolean data type has two values: either TRUE or FALSE.

Often we use the boolean value in a conditional checkpoint to check whether the condition satisfies or not.

Let us consider a simple coding example as below :

#include<stdio.h>

#include<stdbool.h>

int main()

{

bool x = false; // boolean type variable initialized

if(x==true) // conditional statements

{

printf("The value of x is true");

}

else

printf("The value of x is FALSE");

return 0;

}

In the above-mentioned example, variable x is declared as a boolean data type and initialized with a value of false. Now, the conditional statement of if ( ) checks whether x has the value of true or not. As x has initialized with the value of false so it doesn't satisfy the if( ) condition and therefore else() block is executed and prints the statement " The value of x is FALSE " in the console.

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