credentials.databricks.com

Aviral-Bhardwaj — Sun, 04 Dec 2022 15:08:49 GMT

How to Crack Databricks Certified Associate Developer for Apache Spark 3.0 Exam

This is My post I wrote it in Medium so I am sharing the same here

After clearing the Databricks certification a lot of people were asking me how to crack that examination. So, first of all, I would like to tell you that clearing any certificate(except CKD and its siblings, which are really tough) does not mean that you have to have proficiency in that particular exam or technology. You just need to have an overview or some familiarity with the topic or technology.

(This is my wallet you can check my certificates here https://credentials.databricks.com/profile/aviralbhardwaj414591/wallet )

If you are aspiring to crack that particular examination so here are the points/guide on how to do so.

First, we have to understand the topic in that particular exam so below is some required information that you would need to know in the spark associate examination

Topics In Databricks Certified Associate Developer for Apache Spark 3.0

At the minimum, you should be able to:

Understanding the basics of the Spark architecture, including Adaptive Query Execution
Apply the Spark DataFrame API to complete individual data manipulation tasks, including:

selecting, renaming, and manipulating columns
filtering, dropping, sorting, and aggregating rows
joining, reading, writing, and partitioning DataFrames
working with UDFs and Spark SQL functions

While it will not be explicitly tested, the candidate must have a working knowledge of either Python or Scala. The exam is available in both languages.

Apache Spark Architecture Concepts — 17% (10/60)
Apache Spark Architecture Applications — 11% (7/60)
Apache Spark DataFrame API Applications — 72% (43/60)

HERE Is Medium LINK- https://medium.com/knowledgelens/how-to-crack-databricks-certified-associate-developer-for-apache-spark-3-0-exam-df482c9dd826

Feel free to reach out to me via email — at aviral@knowledgelens.com or via LinkedIn. I would be more than happy to help.

All the very best!

Re: credentials.databricks.com

Aj2 — Mon, 05 Dec 2022 03:41:46 GMT

Thank you for sharing.

Re: credentials.databricks.com

nphau — Mon, 05 Dec 2022 07:21:02 GMT

Awesome, your post is very detail. Thank you for your sharing!

I also share another some material that helped me get this certificate::

Spark Certification Study Guide , it is old version Spark's 2.4, but its very detail, then we need to update a little knowledge in Spark 3.0: Spark Catalyst Optimizer, Adaptive Query Execution, etc,
1. https://www.rakirahman.me/spark-certification-study-guide-part-1/
2. https://www.rakirahman.me/spark-certification-study-guide-part-2/
And here, what kind the question will be had in the exam, it combine for topic detail:
1. https://medium.com/@anoop_mk/guide-and-tips-for-apache-spark-3-0-2-4-databricks-certification-preparation-dad93c5ed4bb

Re: credentials.databricks.com

Ajay-Pandey — Mon, 05 Dec 2022 09:24:15 GMT

Thanks for sharing

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