Chapter 1: Inception
1>What is Emmet?
Answer:
Emmet is a free add-on for your text editor. It allows you to type shortcuts that are then expanded into full pieces of code. By using Emmet, developers type less, they save both on keystrokes and time. Also relying on Emmet's auto completion means fewer typos and missing tags, leading to more robust and valid files.
2>Difference between a Library and Framework?
A framework is used for building and deploying an application quickly. When we use a framework, we can use resources to facilitate faster development and a greater user experience. A library is used to enhance the functionality of an application.If we develop our own library, we can use the functions in many applications.
Provides ready to use tools, standards, | Provides reusable function for our code templates, and policies for fast application| development |
The framework controls calling of libraries | Our code controls when and where to call a library for our code |
To leverage the benefit of a framework, a |Library can be added to augment the features of an fresh application can be developed following|existing application. the framework's guideline |
Easy to create and deploy an application | Facilitates program binding
Helps us to develop a software application | Helps us to reuse a software function quickly |
Intent of a framework is to reduce the |Intent of a library is to provide reusable software functionality. complexity of the software development | process |
3>What is CDN? Why do we use it? A content delivery network(CDN) is a network of interconnected servers that speeds up webpage loading for data-heavy applications.CDN can stand for content delivery network of content distribution network. When a user visits a website, data from that website's server has to travel across the internet to reach the user's computer. If the user is located far from that server, it will take a long time to load a large file, such as video or website image. Instead, the website content is stored on CDN servers geographically closer to the users and reaches their computers much faster.