Databricks certsexpert download Full Version Databricks-certified-data-engineer-associate Exam by Hasan q27 vce pdf

Page: 6 / 12

Exam Name:	Databricks Certified Data Engineer Associate Exam
Exam Code:	Databricks-Certified-Data-Engineer-Associate Dumps
Vendor:	Databricks	Certification:	Databricks Certification
Questions:	176 Q&A's	Shared By:	hasan

Question 24

A data engineer needs to apply custom logic to string column city in table stores for a specific use case. In order to apply this custom logic at scale, the data engineer wants to create a SQL user-defined function (UDF).

Which of the following code blocks creates this SQL UDF?

Options:

Discussion

Question 25

A data engineer needs to optimize the data layout and query performance for an e-commerce transactions Delta table. The table is partitioned by " purchase_date " a date column which helps with time-based queries but does not optimize searches on user statistics " customer_id " , a high-cardinality column.

The table is usually queried with filters on " customer_i

d " within specific date ranges, but since this data is spread across multiple files in each partition, it results in full partition scans and increased runtime and costs.

How should the data engineer optimize the Data Layout for efficient reads?

Options:

Alter table implementing liquid clustering on " customerid " while keeping the existing partitioning.

Alter the table to partition by " customer_id " .

Enable delta caching on the cluster so that frequent reads are cached for performance.

Alter the table implementing liquid clustering by " customer_id " and " purchase_date " .

Discussion

Stefan

Thank you so much Cramkey I passed my exam today due to your highly up to date dumps.

Ocean Apr 4, 2026

Agree….Cramkey Dumps are constantly updated based on changes in the exams. They also have a team of experts who regularly review the materials to ensure their accuracy and relevance. This way, you can be sure you're studying the most up-to-date information available.

Nell

Are these dumps reliable?

Ernie Apr 6, 2026

Yes, very much so. Cramkey Dumps are created by experienced and certified professionals who have gone through the exams themselves. They understand the importance of providing accurate and relevant information to help you succeed.

Ari

Can anyone explain what are these exam dumps and how are they?

Ocean Apr 6, 2026

They're exam preparation materials that are designed to help you prepare for various certification exams. They provide you with up-to-date and accurate information to help you pass your exams.

Reeva

Wow what a success I achieved today. Thank you so much Cramkey for amazing Dumps. All students must try it.

Amari Apr 24, 2026

Wow, that's impressive. I'll definitely keep Cramkey in mind for my next exam.

Inaya

Passed the exam. questions are valid. The customer support is top-notch. They were quick to respond to any questions I had and provided me with all the information I needed.

Cillian Apr 17, 2026

That's a big plus. I've used other dump providers in the past and the customer support was often lacking.

Question 26

Which of the following describes the storage organization of a Delta table?

Options:

Delta tables are stored in a single file that contains data, history, metadata, and other attributes.

Delta tables store their data in a single file and all metadata in a collection of files in a separate location.

Delta tables are stored in a collection of files that contain data, history, metadata, and other attributes.

Delta tables are stored in a collection of files that contain only the data stored within the table.

Delta tables are stored in a single file that contains only the data stored within the table.

Discussion

Question 27

A new data engineering team team. has been assigned to an ELT project. The new data engineering team will need full privileges on the database customers to fully manage the project.

Which of the following commands can be used to grant full permissions on the database to the new data engineering team?

Options:

GRANT USAGE ON DATABASE customers TO team;

GRANT ALL PRIVILEGES ON DATABASE team TO customers;

GRANT SELECT PRIVILEGES ON DATABASE customers TO teams;

GRANT SELECT CREATE MODIFY USAGE PRIVILEGES ON DATABASE customers TO team;

GRANT ALL PRIVILEGES ON DATABASE customers TO team;