Question-4: What is the name of current version of Spark certification?

Answer: Databricks Certificated Developer. Apache Spark V2.x

Products to be Used for Preparing PySpark Databricks Spark Certification

1. Apache PySpark (Python) Professional Training (Core Saprk and Fundamentals)

2. Databricks Certified Developer Apache Spark 2.x for Python (Cert No : PR000005)

PySpark : HandsOn Professional Training  + Databricks PySpark 2.x (Python Spark) Certification Exam