Building Web Applications in Django | Week 3
Course Name: Django for Everybody
Sub-course: Building Web Applications in Django
Course Link: Django for Everybody
Sub-course Link: Building Web Applications in Django
These are Building Web Applications in Django Week 3 answers Coursera Quiz
Object Oriented Python
Q1. Which came first, the instance or the class?
- instance
- class
Answer: class
Q2. In Object Oriented Programming, what is another name for the attributes of an object?
- fields
- methods
- messages
- portions
- forms
Answer: fields
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q3. Which of the following is NOT a good synonym for “class” in Python?
- template
- direction
- pattern
- blueprint
Answer: direction
Q4. What does this Python statement do if PartyAnimal is a class?
- Copy the value from the PartyAnimal variable to the variable zap
- Subtract the value of the zap variable from the value in the PartyAnimal variable and put the difference in zap
- Clear out all the data in the PartyAnimal variable and put the old values for the data in zap
- Use the PartyAnimal template to make a new object and assign it to zap
Answer: Use the PartyAnimal template to make a new object and assign it to zap
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q5. What is the syntax to look up the fullname attribute in an object stored in the variable colleen?
- $colleen::fullname
- colleen.fullname
- $colleen->fullname
- $colleen[“fullname”]
- $colleen->$fullname
Answer: colleen.fullname
Q6 .Which of the following statements are used to indicate that class A will inherit all the features of class B?
- class A inherits B:
- class A instanceOf B;
- class A extends B:
- class A(B):
Answer: class A(B):
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q7. What is “self” typically used for in a Python method within a class?
- To refer to the instance in which the method is being called
- To terminate a loop
- To set the residual value in an expression where the method is used
- To retrieve the number of parameters to the method
Answer: To refer to the instance in which the method is being called
Q8. What does the Python dir() function show when we pass an object into it as a parameter?
- It shows the number of parameters to the constructor
- It shows the parent class
- It shows the type of the object
- It shows the methods and attributes of an object
Answer: It shows the methods and attributes of an object
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q9. Which of the following is rarely used in Object Oriented Programming?
- Destructor
- Constructor
- Method
- Inheritance
- Attribute
Answer: Destructor
Generic Views
Q1. In the class django.views.generic.list.ListView, which of the following methods is called earliest in the process?
- get_template_names()
- get_queryset()
- get_context_data()
- render_to_response()
Answer: get_template_names()
Q2. In the class django.views.generic.list.ListView, which of the following methods is called latest in the process?
- get_template_names()
- get_queryset()
- get_context_data()
- render_to_response()
Answer: render_to_response()
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q3. In the class django.views.generic.detail.DetailView, which of the following methods is called earliest in the process?
- dispatch()
- get_queryset()
- get_object()
- render_to_response()
Answer: dispatch()
Q4. In the class django.views.generic.detail.DetailView, which of the following methods is called latest in the process?
- dispatch()
- get_queryset()
- get_object()
- render_to_response()
Answer: render_to_response()
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q5. By convention when using an app_name of “abc” and a model of “Dog”, if you use a View that extends django.views.generic.detail.DetailView, what is the file name that will be used for the template?
- templates/abc/dog_detail.html
- templates/abc/dog_detail.djtl
- templates/dog_detail.djtl
- templates/doc/abc_detail.djtl
Answer: templates/abc/dog_detail.html
Q6. If you want to override the template name chosen by convention in a View that extends django.views.generic.detail.DetailView, what is the name of the class attribute variable that you use?
- template_name
- template
- template_override
- template_extend
Answer: template_name
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q7. By convention when using an app_name of “abc” and a model of “Dog”, if you use a View that extends django.views.generic.list.ListView, what is the name of the context variable that will include all the Dog objects in the template when it is being rendered?
- dog_list
- dogs
- dogs_select
- dogs.values()
Answer: dog_list
Q8. For the following line in a views.py file
what is the best description of “ListView”?
- The class that is being extended
- The class that is being created
- The name of a view function
- The first parameter to the render() method
Answer: The class that is being extended
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
Q9. For the following line in a views.py file
class ArticleListView(ListView):
what is the best description of “ArticleListView”?
- The class that is being extended
- The class that is being created
- The name of a view function
- The first parameter to the render() method
Answer: The class that is being created
Q10. For the following line in a urls.py file
urlpatterns = [
path(”, TemplateView.as_view(template_name=’gview/main.html’))
where would you find the actual code for TemplateView?
- In the Django source
- In views.py
- In settings.py
- In urls.py
Answer: In the Django source
These are Building Web Applications in Django Week 3 Answers Coursera Quiz
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