How can you import tables from a database?
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Explain what is cost benefit analysis (cba)?
what is parallelism?
How can we run the graph? What is the procedure for that? How can we schedule the graph in unix?
How to stop a batch?
How to create context?
How do we design a universe?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id 347 what is hybrid slowly changing dimension?
in general which algorithms for used?
What does level of granularity of a fact table signify?
What are the various transformation available?
What is an OLAP (On-line Analytical processing) system?