Question

Which branch structure does a program use to output "Yes" if a variable's value is positive, or "No" otherwise?

Answer 1

The branch structure that a program uses to output 'Yes' if a variable's value is positive, or 'No' otherwise, is the if-else statement.

Step-by-step explanation:

The branch structure that a program uses to output 'Yes' if a variable's value is positive, or 'No' otherwise, is if-else statement. This is a conditional statement that evaluates a condition and executes specific code if the condition is true, and different code if the condition is false. Here's an example:

int num = 10;
if (num > 0) {
System.out.println('Yes');
} else {
System.out.println('No');
}

In this example, if the value of 'num' is greater than 0, it will output 'Yes'. Otherwise, it will output 'No'.

Answer 2

A program uses a conditional branch structure such as an if statement to output 'Yes' if a variable's value is positive, or 'No' otherwise.

Step-by-step explanation:

A program uses a conditional branch structure to output 'Yes' if a variable's value is positive, and 'No' otherwise.

In programming, a conditional branch structure, such as an if statement, allows the program to perform different actions based on a condition. In this case, the condition is whether the variable's value is positive or not.

Here's an example in JavaScript:

let variable = 5;

if (variable > 0) {
console.log('Yes');
} else {
console.log('No');
}