frontend development using react coursera week 2 quiz answers
Javascript - Practice Quiz
1. What is the purpose of the "name" attribute in an HTML form input element?
- To specify the label for the input field.
- To define the type of input field.
- To provide a unique identifier for the input field.
- To set a default value for the input field.
3. Which of the following is a conditional statement in JavaScript?
- for loop
- if/else statement
- Both A and D
- while loop
4. Which of the following are looping structures in JavaScript?
- if/else statement
- switch statement
- for loop
- while loop
DOM - Practice Quiz
5. What is the Document Object Model (DOM) in JavaScript?
- A data type used to store documents
- A programming language used to create documents
- A programming interface for web documents
- A file format used to store documents
6. How can you access and manipulate DOM elements with JavaScript?
- By using CSS to modify DOM elements
- By using JavaScript methods and properties
- By using HTML to modify DOM elements
- By using a server-side programming language to modify DOM elements
7. What are events and event listeners in JavaScript?
- JavaScript functions used to create animations
- HTML tags used to define web page structure
- Actions or occurrences that happen in the browser, and event listeners are functions that respond to those actions or occurrences
- JavaScript methods used to modify DOM elements
8. How can you respond to user input, such as clicks and key presses, with JavaScript?
- By using HTML tags to define web page structure
- By using CSS to style web page elements
- By using event listeners in JavaScript
- By using JavaScript methods to modify DOM elements
9. What is the purpose of creating interactive user interfaces with events in JavaScript?
- To modify DOM elements with CSS
- To define the structure of web pages with HTML
- To allow users to interact with web pages and provide dynamic functionality
- To modify JavaScript data types and variables
