
Flask-SQLAlchemy and Authentication Quiz
Authored by Kelvin Kipchumba
Instructional Technology
University
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Flask-SQLAlchemy provide?
Tools for data visualization
A simple ORM (Object Relational Mapper) for interacting with SQL databases
A framework for handling HTTP requests
A tool for deploying Flask applications
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of db.session.commit() in Flask-SQLAlchemy?
To start a new database session
To save changes made to the database (e.g., adding or updating records)
To retrieve records from the database
To close the database connection
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you define a one-to-many relationship between two tables in Flask-SQLAlchemy?
Using db.relationship() with backref in one of the models
Using db.foreignkey() in the model
Defining the relationship with the ManyToOne keyword
Flask-SQLAlchemy doesn’t support relationships
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which Flask-SQLAlchemy function is used to create a new table from the model definition?
db.create_all()
db.create_table()
db.model()
db.create_models()
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Authentication in the context of web applications?
The process of granting or denying access to resources based on roles
The process of verifying the identity of a user or system
The process of logging users out of the system
The process of securing data during transmission
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is commonly used in the authentication process?
Encryption algorithms
User credentials (e.g., username and password)
Access tokens
Both B and C
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Authorization in web applications?
The process of ensuring that data is encrypted
The process of verifying a user's identity
The process of granting or denying access to resources based on roles or permissions
The process of logging users into the system
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