Databricks Certified Data Engineer - Associate

Explanation

None of the provided options A, B, or C correctly implement a Python function that adds two integers and returns the sum:

Option A: Uses function keyword which is not valid Python syntax. Python uses def to define functions.

Option B: Also uses invalid function keyword and doesn't return the result (just computes x + y without returning it).

Option C: Uses correct def syntax but prints the result instead of returning it. The function would output to console but not return a value that can be used programmatically.

Option D: Since none of the provided code blocks are correct, the correct answer is D (no code block shown).

A correct implementation would be:

def add_integers(x, y):
    return x + y

def add_integers(x, y):
    return x + y

This function:

1. Uses def to define the function
2. Takes two parameters x and y
3. Returns the sum using the return statement
4. Can be called and the result can be assigned to a variable or used in expressions