What does it mean to flush a file?
Why would you use hydraulics rather than pneumatics?
Explain what you mean by a pointer.
Can we make a build in one step?
What is a local lookup?
What is pgadmin in postgresql?
What is the difference between Flex 2.0 & 3.0?
What is the web dynpro phase model?
Mention the scope values for
Explain the Caching mechanism in AX ?
What do you understand by critical activities?
How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?
What is a spark rdd?
Describe the advantage of an external iterator.
