Web Development Basics Quiz

Applications accessible through the internet, providing services to users.

The visible part of a web application, including everything the user interacts with.

The invisible part of a web application, responsible for data processing, logic, and interactions.

A markup language used to structure the content of web pages.

A language used to style the appearance of web pages.

A scripting language used to add interactive behavior to web pages, making them dynamic.

A response that remains consistent over time and across users. Example: A static login page.

A response that varies based on time, user, or other factors. Example: An inbox page displaying emails.

Django is a web framework designed to simplify the process of developing web applications. It automates many common tasks, making application development efficient and effortless.

A Django project encompasses all applications and configurations needed for a complete web application, similar to a complete 'Bank App'.

A Django application is designed to perform a specific task within a larger project, such as 'Registration', 'Loan', or 'Polling' functionality in a bank application.

Django applications are designed for reusability. Developers can integrate them into different projects.

It's impossible to have a Django Application without a Django Project. You must create a Project first.

A library in Python used to generate fake data such as names, dates, emails, etc.

A module in Python that allows you to generate random numbers, values, and elements.

An object created using Faker that allows you to generate various fake data types.

A Python dictionary that stores all the necessary configurations for your Django project.

The file where you define the models for your Django application. These models represent database tables.

The Django settings file (settings.py) is where you configure various aspects of your Django project, including installed applications, databases, paths, and security settings.

A collection of code that defines specific functionality within a Django project. Examples include 'django.contrib.admin' for administrative features and 'firstApp' for a custom application in your project.

The Django view is responsible for handling incoming requests, processing data, and generating the appropriate response that will be sent back to the user.

A function-based view is a simple function within a view file (views.py) that takes a request object as input, performs necessary actions, and then returns an HttpResponse object containing the response content.

A Django URL pattern defines which view function should be executed when a specific URL is requested by a user.

It defines how the specific view function is called with the request object.

The Django framework uses the request-response cycle to interact with users. A user sends a request (e.g., a URL), which is processed by Django (including view functions), and then a response (e.g., a web page) is sent back to the user.

The Django project uses the urlpatterns list to define the mappings between URLs and view functions for different functionalities within the application.

Authentication refers to verifying the identity of a user to ensure they are who they claim to be.

Authorization denotes the process of determining what permissions a user has based on their verified identity. It defines what actions the user can perform.

A web page that allows users to register for an account, typically involving creating a username and password.

A web page that allows users to log in to their existing accounts using their username and password.

Django's auth application is a built-in module designed for handling user authentication and authorization tasks in a web application.

The INSTALLED_APPS list in the Django settings file defines which applications are included in your project. To use Django's authentication features, the auth and contenttypes applications need to be listed.

Django uses a robust hashing algorithm (PBKDF2_SHA256) to encrypt passwords, ensuring that passwords are never stored in plain text format, increasing security.

Django's Form class provides clean methods which execute validations for a specific field when a form is submitted. They check the validity of user input and raise a forms.ValidationError if the validation fails.

The clean_name method in Django's Form class is used to validate the name field of a form. It's a way to enforce rules like minimum character length, allowed characters, or specific formats.

The value returned by the clean method is used in the submitted form data, effectively modifying the input before further processing. For example, you can append data to the returned value.

While clean methods offer flexibility, Django recommends using inbuilt core validator classes for commonly required validations. These validators provide efficient and reliable checks with less code.

Django's inbuilt core validator classes provide pre-made validation logic for common data types and scenarios. This simplifies and streamlines the process of enforcing data quality.

Django's inbuilt validator class validators.EmailValidator is used to check if a given input is a valid email address. It ensures that the entered email follows the correct format and structure.

Using Django's inbuilt core validators ensures that validations are consistent and reliable across different parts of your application. They also save you time and effort compared to writing custom validation logic.

While clean methods are flexible, their use is not recommended due to the potential for introducing complexities and inconsistencies in form validation. Django's inbuilt validators provide a better approach for handling common validation scenarios.