While working with DataFrames, you need to create a DataFrame object. Which of the following functions can you use to create the objects. (Select all that are applicable)

Answer options:

A.Introduce a variable name and assign it to something likemyDataFrameDF=
B.Execute createOrReplaceObject()
C.Use DF.create() syntax
D.Use function createDataFrame()
E.All the above

Correct Answers: A and D 
First, introduce a variable name and then equate it tomyDataFrameDF =” it is the right way to create the DataFrame objects. Also, DataFrame object can be created using createDataFrame() function.
Option A is correct. Introduce a variable name and then equate it tomyDataFrameDF =” it is the right way to create the DataFrame objects.
Option B is incorrect. createOrReplaceObject() won’t help in creating the DataFrame objects.
Option C is incorrect. The given function is not the right way to create a DataFrame object.
Option D is correct. DataFrame object can be created using createDataFrame() function.
Option E is incorrect. Not E, A and D are the correct options.
Reference: 
To know more about dataframes, please visit the below given links: 

https://docs.microsoft.com/en-us/azure/databricks/getting-started/spark/dataframes
https://docs.microsoft.com/en-us/dotnet/api/microsoft.spark.sql.sparksession.createdataframe?view=spark-dotnet