Web Development Worksheet: Final Test

HTML and CSS lesson 30: Web development final test · Set 343 · 40 questions

Code tip (Read it like a browser): Find the topic: HTML, CSS, JavaScript or how the web works. Read the code line by line, the way a browser would. For sums and loops, write each step down and check it again.

1. 1.🖼️ The picture cannot load. Which text does the browser show instead?
   <img src="kite.png" alt="A red kite" width="400"> (a) width (b) kite.png (c) Map of India (d) A red kite
2. 2.🌍 What is the protocol in this URL?
   https://learn.example.com/art/gallery.html (a) learn.example.com (b) http (c) /art/gallery.html (d) https
3. 3.💬 Why do coders write comments? (a) to add colour (b) to make links (c) to show pictures (d) to leave notes
4. 4.True or false: <input type="password"> sends the form. (a) True (b) False
5. 5.🌐 Which one answers page requests? (a) a web browser (b) a web server (c) a code editor
6. 6.🔍 Which line is missing its closing tag?
   line 1: <b>My pets</b>
   line 2: <strong>The red kite</strong>
   line 3: <h1>My best friend (a) line 3 (b) line 2 (c) line 1
7. 7.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the browser asks it (d) DNS finds the server
8. 8.True or false: JavaScript rounds box corners. (a) False (b) True
9. 9.True or false: the border is the line round the box. (a) True (b) False
10. 10.⚖️ What colour is the text of this element?
    <h1 class="red" id="hero">Hi</h1>
    CSS:
    h1 { color: black; }
    #hero { color: blue; } (a) green (b) red (c) black (d) blue
11. 11.💪 How wide (px) is each gap between two boxes?
    .row {
      display: flex;
      width: 110px;
      justify-content: space-between;
    }
    Inside are 2 boxes, each 40px wide (no margins).
12. 12.True or false: <input> has a closing tag. (a) True (b) False
13. 13.Which of these is true of <main>? (a) sits at the bottom (b) holds a side box of tips (c) holds the logo and title (d) holds the main content
14. 14.🎯 Which CSS selector matches this element?
    <li class="box" id="hero">Hello</li> (a) #top (b) div (c) #hero (d) .hero
15. 15.True or false: “colour as the only clue” makes the page harder to use. (a) False (b) True
16. 16.🔗 Which tag makes a clickable link? (a) <p> (b) <img> (c) <a> (d) <link>
17. 17.📝 Which input type takes only numbers? (a) text (b) date (c) password (d) number
18. 18.🔍 Which is the odd one out? (a) shows a pop-up message (b) makes a form box (c) checks a quiz answer (d) counts down a timer
19. 19.✍️ Which property is set to 2px solid in this rule?
    h2 {
      border: 2px solid;
      font-size: 20px;
    } (a) 2px solid (b) width (c) font-style (d) border
20. 20.Which of these is not safe to do online? (a) use a strong password (b) ask before downloading (c) tell a trusted adult (d) download from pop-ups
21. 21.🔍 Which is the odd one out? (a) colours code to help us (b) stores a website’s files (c) answers page requests (d) sends pages over the net
22. 22.✍️ Which property is set to 20px in this rule?
    h1 {
      font-weight: bold;
      font-size: 20px;
      border: 2px solid;
      color: red;
    } (a) background-color (b) font-size (c) text-align (d) 20px
23. 23.What does font-size do? (a) centres a heading (b) makes the text bold (c) picks the font style (d) makes letters bigger
24. 24.📦 How much space across (px) does this box take in all, margin included?
    .box {
      width: 200px;
      padding: 5px;
      border: 3px solid black;
      margin: 5px;
    }
25. 25.🔠 Which heading shows the SMALLEST text: <h1>, <h3>, <h4> or <h6>? (a) <h3> (b) <h1> (c) <h4> (d) <h6>
26. 26.📋 How many items does this list show?
    <ul>
      <li>Banana</li>
      <li>Mango</li>
      <li>Orange</li>
      <li>Papaya</li>
      <li>Jamun</li>
    </ul>
27. 27.💬 How many paragraphs show on the page?
    <!-- <p>Fun facts</p> -->
    <!-- <p>Cricket is fun.</p> -->
    <p>Good morning!</p>
    <p>My pets</p>
28. 28.📝 Which tag gives a form box a name you can click? (a) <h1> (b) <label> (c) <title> (d) <hr>
29. 29.⚡ What does this code print? (Look at the quotes!)
    let x = "3";
    let y = 7;
    console.log(x + y); (a) Error (b) 10 (c) 37
30. 30.⚡ What number does this code print?
    let a = 6;
    let b = 3;
    console.log(a * b);
31. 31.✍️ What value is given to background-color in this rule?
    h2 {
      background-color: yellow;
      padding: 8px;
    } (a) 10px (b) background-color (c) yellow (d) 8px
32. 32.🌍 What is the protocol in this URL?
    http://www.example.net/index.html (a) /index.html (b) www.example.net (c) https (d) http
33. 33.Which of these does HTML do? (a) reacts to a button click (b) makes headings and lists (c) checks a quiz answer (d) counts down a timer
34. 34.🔍 Which is the odd one out? (a) turns HTML into a page (b) has an address bar (c) opens web pages for us (d) hosts websites online
35. 35.🌈 How many pairs of hex digits are in a colour like #ff8800? (a) 6 (b) 2 (c) 3 (d) 4
36. 36.Which of these goes in the body? (a) <img> (b) <style> (c) <link rel="stylesheet"> (d) <title>
37. 37.📄 Where does the text of <title> appear? (a) in a big heading (b) nowhere (c) on the browser tab (d) at the bottom
38. 38.🔗 Where does this link open?
    <a href="https://example.com" target="_blank">Play games</a> (a) in a new tab (b) in the same tab
39. 39.True or false: <link rel="stylesheet"> goes in the body. (a) True (b) False
40. 40.True or false: #main is an element selector. (a) False (b) True

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