Web Development Worksheet: Final Test

HTML and CSS lesson 30: Web development final test · Set 105 · 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.🎯 Which element does the selector span style? (a) <h1 class="note"> (b) <h2 id="logo"> (c) <span class="note"> (d) <p>
2. 2.♿ Does this help everyone, or make the page harder to use: colour as the only clue? (a) helps everyone (b) makes it harder
3. 3.🔢 On a typical page, from top to bottom, which comes FIRST? (a) <nav> (b) <footer> (c) <main> (d) <header>
4. 4.📋 Which list suits a shopping list in any order? (a) <hr> (b) <ul> (c) <ol> (d) <br>
5. 5.🧭 Is <div> semantic or not semantic? (a) not semantic (b) semantic
6. 6.True or false: <input type="number"> takes only numbers. (a) False (b) True
7. 7.🌈 Hex digits go 0 to 9, then A to which letter? (a) F (b) G (c) J (d) Z
8. 8.🌈 Which colour is #ffffff? (a) cyan (b) black (c) white (d) blue
9. 9.📝 Which tag makes a drop-down list? (a) <li> (b) <ol> (c) <ul> (d) <select>
10. 10.✍️ How many declarations (property: value pairs) are in this rule?
    h1 {
      width: 300px;
      font-size: 20px;
      color: red;
    }
11. 11.What does color do? (a) centres a heading (b) colours behind the text (c) makes letters bigger (d) sets the letter colour
12. 12.✍️ What is the selector in this CSS rule?
    .note {
      background-color: yellow;
      text-align: center;
    } (a) #top (b) .note (c) center (d) background-color
13. 13.📱 The screen is 414px wide. Does the rule inside @media apply?
    p {
      font-size: 12px;
    }
    @media (min-width: 480px) {
      p {
        font-size: 14px;
      }
    } (a) Yes (b) No
14. 14.🌐 Which one stores a website’s files? (a) a web browser (b) a code editor (c) a web server
15. 15.🔍 Which line is missing its closing tag?
    line 1: <h2>Good morning!
    line 2: <i>Hello, world!</i>
    line 3: <u>My best friend</u> (a) line 3 (b) line 2 (c) line 1
16. 16.📊 How many cells does this table have in all?
    <table>
      <tr><th>Name</th><th>Fruit</th><th>Price</th><th>Day</th></tr>
      <tr><td>Jamun</td><td>Orange</td><td>Grapes</td><td>Orange</td></tr>
    </table>
17. 17.🔠 Which tag is the least important heading? (a) <p> (b) <h3> (c) <h6> (d) <h1>
18. 18.🌍 Which one scrambles data on its way? (a) the server (b) the URL (c) the browser (d) HTTPS
19. 19.📦 How much space top to bottom (px) does this box take in all, margin included?
    .box {
      height: 40px;
      padding: 30px;
      border: 2px solid black;
      margin: 5px;
    }
20. 20.🎯 Which CSS selector matches this element?
    <li class="red" id="main">Hello</li> (a) .main (b) .box (c) .red (d) div
21. 21.Which of these is true of <aside>? (a) holds extra side notes (b) is the page’s key part (c) holds one blog post (d) holds the main content
22. 22.💪 Which justify-content value packs boxes at the end? (a) center (b) flex-start (c) flex-end (d) space-between
23. 23.🔢 In a basic web page file, which comes LAST? (a) <html> (b) </html> (c) </body> (d) <!DOCTYPE html>
24. 24.True or false: <input type="text"> lets you tick many. (a) False (b) True
25. 25.Which of these goes in the body? (a) <link rel="stylesheet"> (b) <p> (c) <meta charset="utf-8"> (d) <style>
26. 26.🔢 When you open a web page, which comes first: “you type the URL” or “the browser asks it”? (a) you type the URL (b) the browser asks it
27. 27.🎯 Which CSS selector matches this element?
    <h2 class="box" id="top">Hello</h2> (a) #intro (b) #box (c) #top (d) li
28. 28.📝 On how many lines does the browser show this paragraph?
    <p>Birds sing<br>Roses are red<br>Sky is blue<br>Rivers flow<br>Stars shine</p>
29. 29.🔢 When you open a web page, which comes FIRST? (a) the browser shows it (b) DNS finds the server (c) you type the URL (d) the server sends files
30. 30.True or false: the border is the line round the box. (a) False (b) True
31. 31.📄 Can HTML on its own make headings? (a) No (b) Yes
32. 32.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 220px;
      justify-content: center;
    }
    Inside are 2 boxes, each 40px wide (no margins).
33. 33.🎯 Can many elements share the same class? (a) No (b) Yes
34. 34.🌈 Which colour is rgb(255, 0, 0)? (a) red (b) black (c) cyan (d) magenta
35. 35.True or false: to put secrets in comments is safe. (a) True (b) False
36. 36.💪 How much empty space (px) is before the first box?
    .row {
      display: flex;
      width: 240px;
      justify-content: flex-end;
    }
    Inside are 4 boxes, each 40px wide (no margins).
37. 37.⚡ What does this code print? (Look at the quotes!)
    let x = "8";
    let y = 5;
    console.log(x + y); (a) 85 (b) 13 (c) Error
38. 38.📄 What is the big heading shown on this page?
    <!DOCTYPE html>
    <html>
    <head>
      <title>Space Facts</title>
    </head>
    <body>
      <h1>Welcome!</h1>
      <p>I like to read.</p>
    </body>
    </html> (a) Space Facts (b) I like to read. (c) body (d) Welcome!
39. 39.✍️ What value is given to background-color in this rule?
    .box {
      font-style: italic;
      background-color: yellow;
    } (a) 8px (b) yellow (c) 10px (d) background-color
40. 40.🔠 Are headings shown in bold by default? (a) No (b) Yes

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