Check if a number is odd or even in JavaScript. Function `isEvenOrOdd ()` checks if input number is even or odd by using “%” operator in JavaScript. Print “Number is even” if the number is divisible by 2. Else print “Number is odd” if the number returns a remainder when divided by 2. if(num % 2 == 0){ console.log(`${num} is a Even number`) else{

Mar 5, 2025 · Practice with solution of exercises on JavaScript conditional statements and loops; exercise on if else, switch, do while, while, for, for in, try catch and more from w3resource.

Mar 15, 2022 · We will cover the most frequently questions used by JavaScript (web app) developers. These codes are mostly used in JavaScript if else condition statements. Just do this if-else exercises program practice for better hand on JavaScript code.

Aug 29, 2023 · JavaScript offers the if/else statement as a powerful tool to achieve precisely that. This statement empowers your code to make choices based on conditions, allowing you to execute specific...

Feb 1, 2025 · Mastering if-else statements, switch cases, loops, and recursion is important for writing efficient code. This curated list of JavaScript control flow practice problems covers a variety of exercises to help you enhance your logical thinking and problem-solving skills.

The JavaScript if…else statement is used to execute/skip a block of code based on a condition. In this tutorial, we will learn about the JavaScript if…else statement with examples.

Mar 25, 2024 · Question 1: How can you check if a variable’s value makes someone an adult or a minor with If Else? Solution: We assign an age value and use an if…else statement to determine if the person is an adult or a minor based on the age. let age = 20; if (age >= 18) { console.log("You are an adult."); } else { console.log("You are a minor.");

In this multiple-choice quiz/worksheet, you'll be asked several questions about conditional statements in JavaScript. You can take the quiz online...

To nest another condition into the else statement you can use else if. Note that there is no elseif keyword in JavaScript. Instead, write else followed by another if statement.

What is the purpose of an if statement in JavaScript? 2. Which of the following is the correct syntax for an if statement? 3. What will the following code output: if (false) { console.log ('Hello'); }? 4. What is the purpose of the else statement? 5. Can you use multiple if …