Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions

Databricks Certified Data Engineer Professional Exam - Topic 2 Question 54 Discussion

Given the following error traceback (from display(df.select(3*"heartrate"))) which shows AnalysisException: cannot resolve 'heartrateheartrateheartrate', which statement describes the error being raised?
C) There is no column in the table named heartrateheartrateheartrate.
A) There is a type error because a DataFrame object cannot be multiplied.
B) There is a syntax error because the heartrate column is not correctly identified as a column.
D) There is a type error because a column object cannot be multiplied.

Databricks Certified Data Engineer Professional Exam - Topic 2 Question 54 Discussion

Actual exam question for Databricks's Databricks Certified Data Engineer Professional exam
Question #: 54
Topic #: 2
[All Databricks Certified Data Engineer Professional Questions]

Given the following error traceback (from display(df.select(3*"heartrate"))) which shows AnalysisException: cannot resolve 'heartrateheartrateheartrate', which statement describes the error being raised?

Show Suggested Answer Hide Answer
Suggested Answer: C

Exact extract: ''select() expects column names or Column expressions.''


===========

Contribute your Thoughts:

0/2000 characters

Currently there are no comments in this discussion, be the first to comment!


Save Cancel