The Front-End Web Developer Bootcamp - HTML, CSS, JS, and React - If Else If Statement

This video tutorial explains the use of if, else, and else-if statements in programming. It covers how conditions are evaluated and how to implement these statements in code using VS Code. The tutorial demonstrates the use of logical operators like OR and AND, and shows how to handle multiple conditions with else-if. It also discusses the execution of the else statement when no conditions are met, providing practical examples to illustrate these concepts.

What happens if none of the conditions in an if-else if statement are true?

• The else statement is executed

• The last condition is executed

• The first condition is executed

• The program crashes

In the given example, what logical operator is used to ensure both conditions must be true?

• XOR

• NOT

• AND

• OR

What message is printed if the value is less than 40 in the example?

• You are eligible

• You are failed

• You are in merit

• Enter a valid value

What is the purpose of using an else statement in programming?

• To repeat a block of code

• To execute a block of code when all conditions are false

• To terminate a program

• To declare a variable

In the example, what happens when the value is set to 555?

• It prints 'You are in merit'

• It prints 'You are failed'

• It prints 'Enter a valid value'

• It prints 'You are eligible'