Databricks Associate Developer Practice Exam in python/Scala

Look no further if you’re looking for a comprehensive set of realistic, high-quality Databricks  Developer 300 important Practice Exams questions to prepare for the Databricks Certified Developer for Apache Spark 3.0 exam in Python and Scala.

These up-to-date Databricks Developer practise exams question which will give you the knowledge and confidence you need to pass the exam with flying colours. Based on the actual distribution of topics and tone in the real exam, all  questions were written from scratch. The questions cover all of the exam themes, including Python and Scala and Apache Spark 3.0 specifics.

Most questions include detailed explanations, allowing you to learn from your mistakes

These Databricks Developer  practice exams come with valuable exam tips & tricks and code snippets that you can execute for free on the Databricks Community Edition. These supplemental materials will help you understand the many tricky details of the exam and the Spark syntax, giving you the knowledge and confidence you need to be a top performer in the real exam!

Please go through other resources as well to get deep understanding of real exam. These Questions are only for your exam practice

following topics covers:

Spark Architecture: Conceptual understanding (~17%):

You should have basic knowledge on the architecture. You need to understand the concepts of slot, driver, executor, stage, node, job etc. and the relations in between.

Adaptive Query Execution (New in Spark 3.0)

Spark Architecture: Applied understanding (~11%):

Scenario-based Cluster configuration

Deployment Modes

Spark DataFrame API Applications (~72%):

Syntax related questions

Coalesce vs repartition

Cache and Persist types

Read and Write parquet/text/JSON file

Data frame Joins

Transformation vs Action

Lazy evaluation

Registering UDF

Broadcast

Spark SQL

Partition number

Garbage Collection

Are you ready to assess yourself and practice the Databricks Certified Associate Developer for Apache Spark 3.0 exam?

See you in the course!

Note: these are not  exam dumps. The questions main goal is to assess your Apache Spark 3.0 knowledge.

Who this course is for:

• For those who are about to take the Databricks Certified Associate Developer for Apache Spark 3.0 exam in Python For all IT and data professionals who want to brush up their Spark knowledge for a job interview For all learners who want to level up their career with an official Databricks certification