Live Education Quiz

1. Which testing ensures the program meets user requirements?

A Unit testing

B Integration testing

C System testing

D Acceptance testing

2. Which error is detected during program execution?

A Syntax error

B Logical error

C Runtime error

D Typographical error

3. Which JavaScript method is used to add a new item to the end of an array?

A shift()

B pop()

C push()

D join()

4. Which CSS property is used to make text bold?

A font-style

B text-weight

C font-weight

D bold

5. Which JavaScript feature allows code reuse?

A Variable

B Loop

C Function

D Condition

6. Which JavaScript console method is used for debugging?

A console.write()

B console.debug()

C console.log()

D console.print()

7. What is the main purpose of an algorithm?

A Store data

B Design webpages

C Solve a problem step by step

D Write HTML code

8. Which algorithm searches an element by dividing the list into halves?

A Linear search

B Bubble sort

C Binary search

D Selection sort

9. What is the output of a Boolean expression?

A Number

B String

C True or False

D Character

10. Which loop is used when the number of iterations is known?

A while

B do-while

C for

D foreach

11. Which algorithm is best for large sorted data?

A Linear search

B Binary search

C Bubble sort

D Insertion sort

12. Which CSS property is used to align text?

A align

B text-align

C font-align

D position

13. Which tool in a web browser is most commonly used by developers to find and fix errors in JavaScript code?

A The browser's console

B The history tab

C The settings menu

D The bookmarks bar

14. In JavaScript, which keyword is used to declare a variable that can be changed later?

A let

B const

C var

D variable

15. What is the main purpose of CSS (Cascading Style Sheets)?

A To add interactivity to a website.

B To store data for a website.

C To create the structure of a website.

D To control the visual style and layout of a website.

16. Which JavaScript loop runs at least once?

A for

B while

C do-while

D foreach

17. Which CSS property is used to change the background color of an element?

A color

B bgcolor

C background-color

D background-style

18. In HTML5, which tag is used to define a footer for a document or a section?

A <bottom>

B <footer>

C <end>

D <section>

19. Which debugging technique involves checking output step by step?

A Dry run

B Tracing

C Testing

D Compilation

20. Which JavaScript structure can store key-value pairs?

A Array

B Object

C Function

D Loop

21. Which HTML attribute is used to provide additional information about an element?

A class

B id

C style

D title

22. Which JavaScript construct is used to repeat a block of code a certain number of times?

A if-else statement

B for loop

C function

D switch statement

23. Which JavaScript method is used to find the length of an array?

A size()

B count()

C length

D total()

24. Which data structure stores elements in a sequence?

A Object

B Array

C Function

D Variable

25. Which CSS pseudo-class is used to select and style an element when you move your mouse over it?

A :hover

B :active

C :focus

D :link

26. Which JavaScript function displays a message box?

A prompt()

B confirm()

C alert()

D message()

27. Which HTML element is used for the largest heading?

A <h6>

B <heading>

C <h1>

D <head>

28. Which JavaScript statement is used for decision making?

A switch

B if

C else

D All of these

29. What is a set of step-by-step instructions for a computer to solve a problem called?

A An algorithm

B A variable

C A syntax

D A comment

30. What is an error in the code's grammar or spelling called?

A Runtime error

B Logical error

C Syntax error

D User error

31. Which algorithm gives the best result in minimum steps?

A Efficient algorithm

B Long algorithm

C Simple algorithm

D Manual algorithm

32. Which HTML section contains metadata?

A <body>

B <meta>

C <head>

D <title>

33. In JavaScript, what is used to make decisions and execute different code based on a condition?

A A loop

B A function

C A variable

D An if-else statement

34. What will the `console.log(typeof "Hello")` command show in the JavaScript console?

A number

B boolean

C object

D string

35. Which HTML tag is used to create a hyperlink?

A <link>

B <a>

C <href>

D <url>

36. Which HTML tag is used to create a table row?

A <td>

B <th>

C <tr>

D <table>

37. Which CSS property is used to add rounded corners to an element?

A border-style

B border-radius

C corner-style

D box-shadow

38. Which CSS property is used to add space inside an element?

A margin

B padding

C border

D spacing

39. Which CSS property controls the size of text?

A text-size

B font-weight

C font-size

D text-style

40. Which HTML tag is used to collect user input?

A <form>

B <input>

C <textarea>

D <button>

41. Which JavaScript keyword is used to define a function?

A method

B define

C function

D func

42. Which HTML5 tag is used to define the main content of a document, separate from the header and footer?

A <header>

B <footer>

C <main>

D <article>

Unit 3: Programming Fundamentals

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