Python Quiz for Database Integration

Python Quiz for Database Integration: Test your Python skills with this interactive quiz focused on database integration. Challenge yourself and become a master at Python’s database capabilities.

Python Database Integration – 01

Level: Intermediate

1 / 10

1. What is the default file extension for an SQLite database?

a) .database

b) .db

c) .sqlite

d) .sql

2 / 10

2. What type of object does the SQLAlchemy engine provide

a) Database driver

b) Schema mapping

c) Connection pool

d) Query optimizer

3 / 10

3. What is the purpose of a primary key in an SQLAlchemy table

a) To provide data security

b) To provide data integrity

c) To uniquely identify a row

d) To enforce data type constraints

4 / 10

4. Which SQL keyword is used to filter records?

a) INSERT

b) GROUP BY

c) HAVING

d) WHERE

5 / 10

5. What is the purpose of a query object in SQLAlchemy

a) To construct a query

b) To store the result of a query

c) To execute a query

d) To define a query parameter

6 / 10

6. What is the primary purpose of a JOIN operation in SQL?

a) To update data in a table

b) To delete data from a table

c) To combine rows from two or more tables based

d) To create a new table

7 / 10

7. What does ORM stand for in the context of database integration?

a) Object-Relational Mapping

b) Operational Readiness Metric

c) Ordered Relational Model

d) Ordered Ratio Model

8 / 10

8. Which Python library is commonly used for database integration?

a) SQLAlchemy

b) NumPy

c) Pandas

d) matplotlib

9 / 10

9. What does the COMMIT command do in SQL?

a) Starts a new transaction

b) Insert data into table

c) Undoes changes made during the current transaction

d) Ends the current transaction and makes all changes permanent

10 / 10

10. Which SQL statement is used to delete data from a table?

a) ERASE

b) REMOVE

c) DELETE

d) CLEAR

Your score is

Related Posts

Library Management System using Python and Django

Quiz for Embedding-02

Quiz for Embedding-01