Given ma a sql statement, if you have been asked to check the right syntax?
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?
Can we have multiple azure ad sync servers connecting to the azure ad on the cloud?
What are validator? How do you disable them?
Hi, How to reverse the refurbishment order process incase the user 1)dont want to get the goods back and 2)without incurring the cost?
Which is the dependent variable?
How do we search a specific element in an array?
Which was the regulatory authority before SEBI?
What are collection classes?
Explain the spring configuration file.
What is linq and its advantages?
How do you map org. structure?
Data Engineer Given a list of followers in the format:123, 345234, 678345, 123…Where column one is the ID of the follower and column two is the ID of the followee. Find all mutual following pairs (the pair 123, 345 in the example above). How would you use Map/Reduce to solve the problem when the list does not fit in memory?
Explain how do you use glyphicons in bootstrap?
Which is bigger double or float?