1.1 | SQL Basics | basic | What is a SELECT statement used for? | Retrieving data from one or more database tables. | The SELECT statement is the most common command in SQL... | ```sql
SELECT column1, column2 FROM my_table WHERE condition;
``` | Understanding of database tables | Retrieve specific data | beginner |
2.1 | Python Fundamentals | cloze | The primary keyword to define a function in Python is {{c1::def}}. | def | Functions are defined using the `def` keyword... | ```python
def greet(name):
print(f"Hello, {name}!")
``` | Basic programming concepts | Define reusable blocks of code | beginner |