Computer 9th Chap 3 : Topic 2.1 - Maryam Publications

Computer Chapter 3 : Topic 2.1

HTML, CSS & JavaScript

1 / 15

A student wants to create the basic structure of a webpage including headings, paragraphs, images, and links. Which technology is primarily used for this purpose?

A) MySQL

B) JavaScript

C) HTML

D) CSS

2 / 15

A webpage contains all the required text and images, but the content appears plain and unorganized. Which technology should be used to improve its appearance?

A) JavaScript

B) SQL

C) CSS

D) HTML

3 / 15

A developer wants a button to display a message immediately when clicked by a user without reloading the page. Which technology is most suitable?

A) JavaScript

B) CSS

C) HTML

D) XML

4 / 15

Which statement best describes the primary role of HTML in web development?

A) It controls the appearance of webpages.

B) It stores website data permanently.

C) It defines the structure and content of webpages.

D) It manages server security.

5 / 15

A web designer changes the font size, text color, and page background without modifying the webpage content. Which technology is being used?

A) HTML

B) JavaScript

C) Database software

D) CSS

6 / 15

Which technology enables a webpage to validate user input before a form is submitted to the server?

A) PNG

B) CSS

C) HTML

D) JavaScript

7 / 15

A student claims that HTML can make images move across a webpage when a button is clicked. Why is this claim incorrect?

A) HTML cannot contain text.

B) HTML is used for page structure rather than interactivity.

C) HTML cannot create hyperlinks.

D) HTML cannot display images.

8 / 15

Which of the following tasks would most likely require CSS rather than HTML or JavaScript?

A) Validating a password field

B) Changing a paragraph's color to blue

C) Creating a heading

D) Responding to a button click

9 / 15

A webpage uses HTML, CSS, and JavaScript together. Which option correctly matches their functions?

A) HTML: Interactivity, CSS: Database, JavaScript: Structure

B) HTML: Security, CSS: Animation, JavaScript: Storage

C) HTML: Structure, CSS: Style, JavaScript: Interactivity

D) HTML: Style, CSS: Structure, JavaScript: Database

10 / 15

A developer wants all headings on a website to appear in the same font and color without editing each heading individually. Which technology provides the best solution?

A) Browser settings

B) HTML

C) CSS

D) JavaScript

11 / 15

Which feature of JavaScript makes it different from HTML and CSS when building webpages?

A) It enables dynamic and interactive behavior.

B) It structures webpage content.

C) It controls page layout.

D) It defines image locations.

12 / 15

A webpage contains headings, paragraphs, images, colors, and an interactive calculator. Which technology is primarily responsible for the calculator's operation?

A) JavaScript

B) HTML

C) JPEG

D) CSS

13 / 15

Which statement correctly identifies the relationship between HTML and CSS in webpage development?

A) HTML creates structure while CSS controls presentation.

B) HTML replaces the need for CSS.

C) HTML and CSS perform exactly the same task.

D) HTML styles content while CSS creates structure.

14 / 15

A student removes all CSS code from a webpage but leaves the HTML unchanged. What is the most likely result?

A) All images are deleted.

B) The webpage structure remains, but styling is lost.

C) The webpage stops loading completely.

D) JavaScript automatically replaces CSS.

15 / 15

A web developer wants users to receive an immediate warning when they enter an invalid email address into a form. Which technology should be used?

A) JavaScript

B) Image editing software

C) CSS alone

D) HTML alone

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