100% Pass Guaranteed

Detailed Explanations

Life Time Access

Mode : Online Mock Exam

Sale!

Databricks Spark Developer 3.0 Exam Questions 2021

(3 customer reviews)

$19.99

  • Contains 360 Questions
  • Total Mock Exams: 6
  • Taken exclusively from the previous real exams.
  • Free Master Cheat Sheet Included
  • Last updated: Oct 17th
  • 24/7 Chat & Email Support

Databricks Spark Developer 3.0 Exam Questions(Databricks Certified Associate Developer for Apache Spark 3.0)

  • We are offering 360 latest real Databricks Spark Developer 3.0 Exam Questions exam questions for practice, which will help you to score higher in your exam.
  • Aim for above 85% or above in our mock exams before giving the main exam. 
  • Do review wrong & right answers and thoroughly go through explanations provided to each question which will help you understand the question.
  • Master Cheat Sheet was prepared by instructors which contain personal notes of them for all exam objectives. Carefully written to help you all understand the topics easily.
  • It is recommended to use the Master Cheat Sheet just before 2-3 days of the main exam to cram the important notes.

The Databricks Certified Associate Developer for Apache Spark 3.0 certification exam assesses the understanding of the Spark DataFrame API and the ability to apply the Spark DataFrame API to complete basic data manipulation tasks within a Spark session. These tasks include selecting, renaming and manipulating columns; filtering, dropping, sorting, and aggregating rows; handling missing data; combining, reading, writing and partitioning DataFrames with schemas; and working with UDFs and Spark SQL functions. In addition, the exam will assess the basics of the Spark architecture like execution/deployment modes, the execution hierarchy, fault tolerance, garbage collection, and broadcasting.

Prerequisites for Databricks Spark Developer 3.0 Exam Questions

The minimally qualified candidate should:

  • have a basic understanding of the Spark architecture, including Adaptive Query Execution
  • be able to apply the Spark DataFrame API to complete individual data manipulation task, 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

It is expected that developers that have been using the Spark DataFrame API for six months or more should be able to pass this certification exam.

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.

Exam Details for Databricks Spark Developer 3.0

The exam details are as follows:

  • The exam consists of 60 multiple-choice questions. Candidates will have 120 minutes to complete the exam.
  • The minimum passing score for the exam is 70 percent. This translates to correctly answering a minimum of 42 of the 60 questions.
  • The exam will be conducted via an online proctor.
  • During the exam, candidates will be provided with a PDF version of the Apache Spark documentation for the language in which they are taking the exam and a digital notepad for taking notes and writing example code. An example of these test aids is available here: Python/Scala.

Refer SkillCertPro FAQ if you have any doubts : https://skillcertpro.com/faq/

 

3 reviews for Databricks Spark Developer 3.0 Exam Questions 2021

  1. Abraham Warren

    Really good to understand the format and general question style of the exam. Having passed with the help of these practice tests, I can say that the actual exam questions are similar to these practice tests. Thank you !

  2. Miguel Terry

    I was glad to use this course – it allowed me to make the best use of my time. It highlighted my weakest areas that required more time and attention. Thanks

  3. Alvin Yates

    I passed the Spark Developer 3.0 exam yesterday and I wouldn’t have passed without the skillcertpro practice tests. They cover the exact material that comes up in the exam and although they are worded bit differently, if you can grasp the concepts in the skillcertpro tests, you’ll do well in the exam.

Add a review

Your email address will not be published. Required fields are marked *