Can you name some of the dml commands in sql?
What is a view and what are its advantages?
What according to you is the difference between mysql and sql server performance?
What is the query and subquery?
What is the template in sql?
What is apply operator in sql?
Do you have any idea about the tcl commands?
What is normalization according to you and explain its different levels?
Do you know the different ddl commands in sql?
What are the three steps involved in big data?
What are the core components that are utilized in hadoop?
Explain the first step in big data solutions.
Name the components of hdfs and yarn respectively
Differentiate between nas and hdfs
What is the connection between hadoop and big data?