JavaScript/lesson-01/Exercise.html at main · deep100x/JavaScript · GitHub

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<!-- in this lesson: -->
<!-- ------------------- -->
<!--

    Lesson 1 : Exercises - JavaScript Basics

    !!! NOTE : Do these exercise in the console (right-click > inspect > Console)

    🟨 visit this link for QuestionBank :-

    🟩 https://github.com/deepk2891/Javascript/blob/main/lesson-01/README.md


-->

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Exercises - JavaScript Basics</title>
</head>

<body>


    <script>

        // 🟨1a. Use alert(...); to display 'Good morning!' in a popup
        alert("Good morning!");

        // 🟨1b. Display your nam ein a popup.
        alert("deepk2891");

        // 🟨1c. Using math, calculate 10 + 5 in the Console.
        10 + 5;

        // 🟨1d. Calculate 20 - 5 in the Console.
        20 - 5;

        // 🟨1e. Calculate 2 + 2 - 5 in the Console.
        2 + 2 - 5;

        // 🟨1f. Use document.body.innerHTML=...; to display 'Good morning!' on the web page.
        document.body.innerHTML = "Good morning!";

        // 🟨1g. Display your name on the webpage.
        document.body.innerHTML = "deepk2891";

        // 🟨1h. You order T-shirt for $10, socks for $8 and dinner plates for $20. Use JavaScript to calculate the total cost of your order.
        10 + 8 + 20;

        // 🟨1i. Your bank account has $100, you spent $20 on lunch, $50 on dinner, and earn $200 from your job. Calculate how much money you have.
        100 - 20 - 50 + 200;

        // 🟨1j. Use document.body.innerHTML=...; to make the webpage blank.
        document.body.innerHTML = "";


    </script>
</body>

</html>