Exam TCC-C01 Topic 1 Question 54 Discussion

Actual exam question for Tableau's TCC-C01 exam
Question #: 54
Topic #: 1

A client notices that while creating calculated fields, occasionally the new fields are created as strings, integers, or Booleans. The client asks a consultant if there is a performance difference among these three data types.
What should the consultant tell the customer?

A. Strings are fastest, followed by integers, and then Booleans. B. Integers are fastest, followed by Booleans, and then strings. C. Strings, integers, and Booleans all perform the same. D. Booleans are fastest, followed by integers, and then strings.

Suggested Answer: B Vote an answer

In Tableau, the performance of calculated fields can vary based on the data type used. Calculations involving integers and Booleans are generally faster than those involving strings. This is because numerical operations are typically more efficient for a computer to process than string operations, which can be more complex and time-consuming. Therefore, when performance is a consideration, it is advisable to use integers or Booleans over strings whenever possible.
References:The performance hierarchy of data types in Tableau calculations is documented in resources that discuss best practices for optimizing Tableau performance1.

by Juliet at Sep 01, 2024, 06:24 AM

Limited Time Offer

15%

Off

Get Premium TCC-C01 Questions as Interactive Self Test Engine or PDF

Comments

M_BO

2025-01-29 08:08:59

Selected Answer: D

✅ D. Booleans are fastest, followed by integers, and then strings.

📌 Tableau Performance Best Practices:
1️⃣ Use Booleans (TRUE / FALSE) when possible for the best performance.
2️⃣ Use Integers over Strings for calculations and filtering.
3️⃣ Avoid Strings in calculations unless necessary (especially for filtering large datasets).

upvoted 2 times

...

Here are all the actual test exam dumps for IT exams. Most people prepare for the actual exams with our test dumps to pass their exams. So it's critical to choose and actual test pdf to succeed.

RECENT DISCUSSIONS

Useful Links

Contact Us

Our Working Time: ( GMT 0:00-15:00 )
From Monday to Saturday

Support: Contact now

If you have any question please leave me your email address, we will reply and send email to you in 12 hours.

Disclaimer:
Actual4test doesn't offer Real SANS and GIAC Exam Questions.
Oracle and Java are registered trademarks of Oracle and/or its affiliates
Actual4test material do not contain actual actual Oracle Exam Questions or material.
Actual4test doesn't offer Real Microsoft Exam Questions.
Microsoft®, Azure®, Windows®, Windows Vista®, and the Windows logo are registered trademarks of Microsoft Corporation
Actual4test Materials do not contain actual questions and answers from Cisco's Certification Exams. The brand Cisco is a registered trademark of CISCO, Inc
CFA Institute does not endorse, promote or warrant the accuracy or quality of these questions. CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute.
Actual4test does not offer exam dumps or questions from actual exams. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the website are owned by the respective brand owners. Actual4test does not own or claim any ownership on any of the brands.