What are Actions? Give some examples.
Can you run spark without hadoop?
Why is spark used?
Is spark difficult to learn?
Please explain the sparse vector in Spark.
What is spark good for?
List various commonly used machine learning algorithm?
What is meant by in-memory processing in Spark?
What are the various data sources available in SparkSQL?
What is apache spark good for?
Does Apache Spark provide check pointing?
What is the Difference SparkSession vs SparkContext in Apache Spark?
What is apache spark for beginners?
What is spark shuffle?
How apache spark works?