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Django

What is Django's middleware?

1. A-Processing hooks
2. B-Request/response framework
3. C-Cross-cutting concerns
4. D-All of the above
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What is Django's CSRF protection?

1. A-Security protection
2. B-Request validation
3. C-Form protection
4. D-All of the above
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What is Django's MTV pattern?

1. A-Model-Template-View
2. B-Model-View-Template
3. C-Model-View-Controller
4. D-Model-Template-Controller
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What is Django REST framework?

1. A-API framework
2. B-Web API toolkit
3. C-RESTful services
4. D-All of the above
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What are Django templates?

1. A-HTML templates
2. B-Output structure
3. C-Text files with variables
4. D-All of the above
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What are Django views?

1. A-Request handlers
2. B-Template renderers
3. C-URL mappers
4. D-Database interfaces
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What is Django's admin interface?

1. A-Content management
2. B-User authentication
3. C-Database creation
4. D-File handling
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What is Django's ORM used for?

1. A-Database interaction
2. B-Object creation
3. C-Request handling
4. D-Template rendering
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What is Django primarily used for?

1. A-Mobile apps
2. B-Web applications
3. C-Desktop applications
4. D-Game development
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Which file declares Django models?

1. A-models.py
2. B-views.py
3. C-admin.py
4. D-apps.py
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Which Django command creates a superuser?

1. A-migrate
2. B-startapp
3. C-createsuperuser
4. D-runserver
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What is the purpose of Django's distinct() method?

1. A-It removes duplicate rows from query results
2. B-It retrieves related objects after the main query is executed
3. C-It performs additional filtering on query results
4. D-It orders query results in ascending or descending order
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Which of the following is NOT true about Django's update() method?

1. A-It updates multiple objects in the database efficiently
2. B-It can only be used with integer fields
3. C-It returns the number of rows affected by the update operation
4. D-It can accept keyword arguments to specify the fields and their new values
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What does the delete() method do in Django models?

1. A-Updates the existing object in the database
2. B-Deletes the object from the database
3. C-Inserts a new object into the database
4. D-Performs a raw SQL query
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Which of the following is NOT true about Django's get_or_create method?

1. A-It retrieves an object from the database or creates it if it doesn't exist
2. B-It returns a tuple of (object, created), where created is a boolean value
3. C-It raises a MultipleObjectsReturned exception if multiple objects are foun
4. D-It can only be used with integer fields
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What does the save() method do in Django models?

1. A-Updates the existing object in the database
2. B-Deletes the object from the database
3. C-Inserts a new object into the database
4. D-Performs a raw SQL query
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Which Django command is used to create a new Django project?

1. A-django create
2. B-django startproject
3. C-python startproject
4. D-python create
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What is the purpose of Django's values method?

1. A-To return a list of dictionaries containing specific field values
2. B-To execute a raw SQL query
3. C-To retrieve related objects after the main query is executed
4. D-To perform aggregation functions on querysets
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Which of the following is NOT true about Django's distinct method?

1. A-It removes duplicate rows from query results
2. B-It can be used with the annotate method
3. C-It is only available for PostgreSQL databases
4. D-It can improve query performance
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What does the extra method do in Django's queryset API?

1. A-Adds extra SQL clauses to the query
2. B-Retrieves related objects after the main query is executed
3. C-Performs additional filtering on query results
4. D-Orders query results in ascending or descending order
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Which of the following is NOT a valid field option in Django models?

1. A-default
2. B-choices
3. C-related_model
4. D-verbose_name
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What is the purpose of Django's bulk_update method?

1. A-To create multiple objects in a single database query
2. B-To update multiple objects in the database efficiently
3. C-To perform a bulk delete operation using raw SQL
4. D-To retrieve related objects after the main query is executed
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In Django, what does the select_for_update method do?

1. A-Retrieves related objects after the main query is executed
2. B-Locks selected rows in the database to prevent concurrent updates
3. C-Performs a raw SQL query
4. D-Filters query results based on a condition
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Which of the following is NOT a valid database transaction isolation level in Django?

1. A-READ COMMITTED
2. B-READ UNCOMMITTED
3. C-REPEATABLE READ
4. D-SERIALIZABLE READ
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What does the bulk_create method do in Django?

1. A-Deletes multiple objects from the database
2. B-Creates multiple objects in a single database query
3. C-Updates multiple objects in the database
4. D-Performs a bulk insert operation using raw SQL
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Which of the following is NOT true about Django's F object?

1. A-It allows referencing model fields in queries
2. B-It is used to perform mathematical operations in queries
3. C-It can only be used with integer fields
4. D-It helps avoid race conditions in database updates
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What is the purpose of Django's annotate method?

1. A-To perform aggregation functions on querysets
2. B-To filter query results based on a condition
3. C-To retrieve a single object from the databas
4. D-To order query results in ascending or descending order
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Which method is used to filter query results based on certain conditions in Django?

1. A-get()
2. B-filter()
3. C-exclude()
4. D-all()
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In Django, how can you perform raw SQL queries?

1. A-Using the django.db.connection object
2. B-Using the django.db.models module
3. C-By subclassing the django.db.models.QuerySet class
4. D-By modifying the settings.py file
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What does the prefetch_related method do in Django?

1. A-Filters query results based on a condition
2. B-Retrieves related objects after the main query is executed
3. C-Orders query results in ascending or descending order
4. D-Performs a raw SQL query
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Which of the following is NOT a valid option for Django's ForeignKey field?

1. A-to_field
2. B-on_delete
3. C-related_name
4. D-unique
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What is the purpose of Django's select_related method?

1. A-To optimize database queries by reducing the number of queries
2. B-To filter query results based on a condition
3. C-To order query results in ascending or descending order
4. D-To perform a join operation between two tables
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Which Django command is used to apply all pending migrations to the database?

1. A-python manage.py makemigrations
2. B-python manage.py migrate
3. C-python manage.py createsuperuser
4. D-python manage.py collectstatic
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In Django models, what does the related_name attribute do?

1. A-Specifies the database column name
2. B-Defines the reverse relationship name
3. C-Specifies the foreign key constraint
4. D-Defines the primary key of the model
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Which Django command is used to create a new database migration?

1. A-python manage.py migrate
2. B-python manage.py makemigrations
3. C-python manage.py collectstatic
4. D-python manage.py runserver
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Which of the following is NOT a supported database backend in Django?

1. A-MySQL
2. B-SQLite
3. C-MongoDB
4. D-PostgreSQL
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What is Django ORM used for?

1. A-Handling HTTP requests
2. B-Generating HTML templates
3. C-Communicating with the database
4. D-Managing user authentication
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Which Django middleware is used for handling Cross-Origin Resource Sharing (CORS)?

1. A-CORSMiddleware
2. B-CrossOriginMiddleware
3. C-django-cors-headers
4. D-CorsMiddleware
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How do you run Django development server?

1. A-python manage.py run
2. B-python runserver
3. C-django runserver
4. D-run server django
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What is the purpose of Django's collectstatic command?

1. A-Collecting static files from all installed apps to a single location
2. B-Collecting media files for deployment
3. C-Collecting dynamic files for caching
4. D-Collecting JavaScript files for optimization
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Which Django template language is used for creating dynamic content in HTML files?

1. A-DjangoScript
2. B-DTL (Django Template Language)
3. C-DjangoHTML
4. D-PyHTML
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How do you create a Django superuser?

1. A-python manage.py createsuperuser
2. B-python create_superuser.py
3. C-django-admin superuser
4. D-create superuser django
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What is the purpose of Django migrations?

1. A-Creating dynamic web pages
2. B-Handling user authentication
3. C-Managing database schema changes
4. D-Defining template tags
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Which file is used to define URL patterns in Django?

1. A-urls.py
2. B-routes.py
3. C-patterns.py
4. D-web.py
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What is the purpose of Django models?

1. A-Handling HTTP requests
2. B-Representing database tables as Python objects
3. C-Defining URL patterns
4. D-Creating user interfaces
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How can you create a new Django project?

1. A-django new projectname
2. B-create django projectname
3. C-django-admin startproject projectname
4. D-new projectname django
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What does ORM stand for in Django?

1. A-Object Relational Model
2. B-Object Reference Model
3. C-Object Relational Mapping
4. D-Object Reference Mapping
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Which of the following is the default database for Django?

1. A-MySQL
2. B-SQLite
3. C-PostgreSQL
4. D-MongoDB
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What is Django?

1. A-A programming language
2. B-A web framework for Python
3. C-An operating system
4. D-A database management system
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