What is the purpose of the Model-View-Controller (MVC) architecture?

Vaibhav Kothia May 26, 2023 0 Comments

The Model-View-Controller (MVC) architecture is a software design pattern used to separate the application logic from the user interface. It divides an application into three interconnected parts, which allows developers to focus on each part individually.

The Model is the part of the application that handles the data and business logic. It is responsible for retrieving data from a database, manipulating it, and sending it to the View.

The View is the part of the application that handles the user interface. It is responsible for displaying data to the user and sending user input back to the Controller.

The Controller is the part of the application that handles user input. It is responsible for receiving user input from the View and sending it to the Model.

For example, a web application might use the MVC architecture to separate the HTML, CSS, and JavaScript from the application logic. The HTML, CSS, and JavaScript would be handled by the View, while the application logic would be handled by the Model and Controller.

What is the Model-View-Template (MVT) pattern?

Vaibhav Kothia May 26, 2023 0 Comments

The Model-View-Template (MVT) pattern is an architectural pattern used to separate the presentation layer from the business logic of an application. This pattern is often used in web applications to separate the user interface from the backend logic.

Example:

Model: This is the layer responsible for storing and retrieving data from the database.

View: This is the layer responsible for displaying the data to the user.

Template: This is the layer responsible for defining the layout and structure of the web page. It is usually written in HTML, CSS, and JavaScript.

What is the Model-View-Template (MVT) architecture?

Vaibhav Kothia May 26, 2023 0 Comments

Model-View-Template (MVT) architecture is a software architecture pattern that separates the application logic from the user interface. It is used to create dynamic web applications.

Model: The model is responsible for managing the data of the application. It also performs logic that is used to update the data stored in the database.

View: The view is responsible for displaying the data to the user. It is the user interface (UI) of the application.

Template: The template is responsible for providing the structure of the view. It is a set of files that define the layout of the UI.

Example:

A blogging website is an example of an application that uses the Model-View-Template (MVT) architecture. The Model is responsible for managing the data such as posts, comments, and users. The View is responsible for displaying the data to the user in the form of a web page. The Template is responsible for providing the structure of the web page, such as the layout, styling, and navigation.

What is the Model-View-Template (MVT) architecture?

Vaibhav Kothia May 26, 2023 0 Comments

Model-View-Template (MVT) is an architectural pattern used in web development. It divides an application into three interconnected parts:

Model: This is the part of the application that handles the logic for the data. It is used to retrieve, insert, and update the data in the database.

View: This is the part of the application that handles the user interface. It is responsible for displaying the data to the user.

Template: This is the part of the application that contains the HTML, CSS, and JavaScript code. It is used to create the layout and design of the application.

For example, a web application could have a model that retrieves data from a database, a view that displays the data to the user, and a template that contains the HTML, CSS, and JavaScript code to create the layout and design of the application.

What is the purpose of the Java package?

Vaibhav Kothia May 26, 2023 0 Comments

The Java package is a mechanism used to group related classes, interfaces, and sub-packages. It provides easy access, control, and reuse of the classes, and it also helps to avoid name conflicts.

For example, the java.awt package contains all of the classes for creating user interfaces and graphics. It also contains the classes for event handling, color management, and layout management.