ExamGecko
Question list
Search
Search

List of questions

Search

Related questions











Question 48 - DP-600 discussion

Report
Export

You have a Fabric tenant that contains a takehouse named lakehouse1. Lakehouse1 contains a Delta table named Customer.

When you query Customer, you discover that the query is slow to execute. You suspect that maintenance was NOT performed on the table.

You need to identify whether maintenance tasks were performed on Customer.

Solution: You run the following Spark SQL statement:

DESCRIBE HISTORY customer

Does this meet the goal?

A.
Yes
Answers
A.
Yes
B.
No
Answers
B.
No
Suggested answer: A

Explanation:

Yes, the DESCRIBE HISTORY statement does meet the goal. It provides information on the history of operations, including maintenance tasks, performed on a Delta table. Reference = The functionality of the DESCRIBE HISTORY statement can be verified in the Delta Lake documentation.

asked 02/10/2024
Razan Althubaiti
42 questions
User
Your answer:
0 comments
Sorted by

Leave a comment first