Question

Why would a programmer use the logical operator or in an if statement? (5 points)

When an action is to be taken that requires both conditions to be false

When an action is to be taken that requires both conditions to be true

When an action is to be taken that requires the first condition to be false

When an action is to be taken that requires at least one condition to be true

Answer 1

The logical OR operator in an if statement is used when an action requires at least one of the conditions to be true, leading to the execution of the if statement's body option no 4.

Step-by-step explanation:

A programmer would use the logical OR operator in an if statement when an action is to be taken that requires at least one condition to be true. This means if either the first condition, the second condition, or both are true, the body of the if statement will execute. The OR operator is a vital tool in programming, providing flexibility in decision-making within code, allowing for multiple criteria to dictate the flow of the program.

Answer 2

A programmer uses the logical operator 'or' in an if statement when they want the code within the if block to execute if at least one of the provided conditions is true.

Step-by-step explanation:

A programmer would use the logical operator or in an if statement when an action is to be taken that requires at least one condition to be true. This ensures that the code within the if block executes if any of the conditions provided hold, improving flexibility in decision-making within the program. For example, an if statement would execute its block of code if either condition A is true or condition B is true (or both).

Conditional statements – primarily structured as if-then statements – form the basic building blocks of logical reasoning in programming. These help in formulating algorithms that react differently under varying circumstances. The logical operator or thereby extends the programmer's capability to branch out code execution paths based on multiple potential conditions being satisfied.