Homework Help: Questions and Answers: Pierce a web designer creates a basic website using HTML He then decides to use JavaScript on the website. What is JavaScript used for?
A. To structure and store content
B. To validate the information entered on a web page
C. To create interactive and dynamic web pages
D. To add images and multimedia
E. To make web pages respond to users’ actions
Answer:
First, let’s understand what JavaScript is:
- It’s a programming language used primarily for web development
- It’s different from HTML, which Pierce initially used
JavaScript is used to add functionality to websites and make them interactive. Let’s go through the given options step by step.
Given Options: Step by Step Answering
a) To structure and store content
- This is incorrect. Structuring content is done using HTML, not JavaScript.
b) To validate the information entered on a web page
- This is partially correct. JavaScript is often used to validate forms, but this is just one aspect of its functionality. However, JavaScript is primarily used for more than just validation.
c) To create interactive and dynamic web pages
- This is correct. JavaScript allows websites to be interactive and dynamic, meaning the content can change based on user interactions.
d) To add images and multimedia
- This is incorrect. Adding images and multimedia to a website is primarily done with HTML and CSS, not JavaScript.
e) To make web pages respond to users’ actions
- This is also correct. JavaScript can respond to user actions like clicks, form submissions, and keyboard input, making web pages dynamic.
Final Answer
Based on the above analysis, the most comprehensive and accurate answer is:
c) To create interactive and dynamic web pages.
Both Option C and Option E are correct. However, Option C (To create interactive and dynamic web pages) is a broader answer that encompasses Option E and describes the main purpose of JavaScript.
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