What do you know about Microsoft Fabric Explain project architecture at high level Save a CSV file as parquet file after transformation Count the number of numbers, alphabets, special characters in a string using Pyspark Write code for SCD type2 implementation Calculate running total for all records partition by sale_dept SQL/Pyspark How to flatten a nested json file using inbuilt Pyspark function Explain unity meta store Explain zordering with example What ADF activities did you use in project What was the integration run-time used in your project in ADF From where/what source did you get the data in parquet format in your ADLS? Repartition and coalesce in Pyspark?