Databricks Certified Data Engineer Professional — Question 68

What is the first line of a Databricks Python notebook when viewed in a text editor?

Answer options

• A. %python
• B. // Databricks notebook source
• C. # Databricks notebook source
• D. -- Databricks notebook source
• E. # MAGIC %python

Correct answer: C

Explanation

The correct answer is C, as the first line in a Databricks Python notebook is marked with a '#' indicating a comment. Options A, B, D, and E are incorrect because they either represent different types of code or are not the initial line format used in Databricks notebooks.