Databricks Certified Associate Developer - Practice Test
PySpark Practice Test - Databricks Certified Associate Developer for Apache Spark 3.0
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Databricks Certified Associate Developer - Practice Test udemy course
PySpark Practice Test - Databricks Certified Associate Developer for Apache Spark 3.0
What you'll learn:
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Databricks Certified Associate Developer for Apache Spark exam details
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Setting up Databricks Platform for practice
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Selecting, renaming and manipulating columns using Spark Data Frame APIs
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Filtering, dropping, sorting, and aggregating rows using Spark Data Frame APIs
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Joining, reading, writing and partitioning DataFrames using Spark Data Frame APIs
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Working with UDFs and Spark SQL functions using Spark Data Frame APIs
Requirements:
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Basic Programming using Python
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Decent Laptop with stable internet connection
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Valid Databricks Account using AWS or Azure or GCP is highly desired
Description:
This course brings you Three (180 questions) high-quality practice tests in PySpark
Each practice set will help you test yourself and improve your knowledge for Databricks Certified Associate Developer for the Apache Spark 3.0 exam.
About the Certification
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.
Exam Details
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 answer a minimum of 42 of the 60 questions correctly.
You will be testing your knowledge on the following topics:
Spark Architecture: Conceptual and Applied understanding (~28%):
Spark Use Cases
Spark Architecture
Spark Configurations
Spark Query Planning
Adaptive Query Execution
Garbage Collection
Query Performance
Scheduling
Spark DataFrame API Applications (~72%):
Concepts of Transformations and Actions
Selecting and Manipulating Columns
Adding, Removing, and Renaming Columns
Working with Date and Time
Data Type Conversions and Casting
Filtering, Dropping, and Sorting Rows
Aggregation Joins and Broadcast
Partitioning and Coalseing
Reading, Writing Data Files
CSV and Parquet Options
Working with NULLs and Literals
Combining Data Frames
Data Sampling and Splits
Data Frame Schema and Catalog
Collecting data at Driver
Catching and Persistence
Syntax Problems Code
Tracing and Output Determinations
Working with UDF
Spark SQL, Database, Tables, and Views
Spark SQL Functions
Text File Options
Note: These are not exam dumps. The practice test assesses your Apache Spark 3.0 knowledge and exam preparedness.
It may also help you improve your Apache Spark 3.0 knowledge.
Who this course is for:
- Anyone who wishes to pass Databricks Certified Associate Developer for Apache Spark 3.0 using PySpark
- Anyone who wants to test their spark knowledge and improve it before taking the real certification exam
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Course Details:
- 3 pratik testi
- Ömür boyu tam erişim
- Mobil üzerinden erişin
Databricks Certified Associate Developer - Practice Test udemy free download
PySpark Practice Test - Databricks Certified Associate Developer for Apache Spark 3.0
Demo Link: https://www.udemy.com/course/databricks-certified-associate-developer-apache-spark-3-practice-test/