JavaScript Frameworks and Libraries

What is the primary purpose of a JavaScript framework?

• To provide low-level functions for coding convenience

• To structure and organize application development

• To enable server-side execution of JavaScript

• To handle data visualization tasks

Which of the following is a JavaScript library?

• React

• Angular

• Vue.js

• Express.js

Which JavaScript framework is known for its two-way data binding feature?

• React

• Angular

• Node.js

• Chart.js

What is Node.js?

• A JavaScript library for user interfaces

• A runtime environment for server-side JavaScript

• A database management system

• A framework for data visualization

Which of the following is NOT a JavaScript framework?

• Vue.js

• Express.js

• Angular

• Chart js

What is the key difference between a library and a framework?

• Libraries dictate overall application structure; frameworks do not

• Frameworks provide predefined structures, while libraries offer specific functionalities

• Libraries are only for client-side, frameworks are server-side

• Frameworks cannot use libraries

Which library is widely used for creating dynamic and interactive data visualizations?

• React

• Chart.js

• Angular

• Node.js

Which of the following is primarily used to handle backend routing and middleware in JavaScript?

• Angular

• React

• Express.js

• Node.js

Which JavaScript framework or library is specifically focused on the 'view' layer in application development?

• React

• Angular

• Express.js

• Node.js

Which of the following is an example of a runtime environment?

• Node.js

• React

• Next.js

• Vue.js