What is metadata
Write about the term metadata in brief.
Expert
Metadata is utilized in the data warehouse in order to describe the data about data. Meta data are the data which describes the warehouse objects. Metadata are produced for the data names and definitions of provided warehouse.
Explain the way to audit the SQL sent to the server.
Why do we utilize a Multidimensional Array within data structure?
Where is the GRANT table option usually done after creating tables dynamically within the Teardata? While tables are newly created, what are the default role and default privileges that get assigned?
Write down the purpose of Fact-less Fact Table?
Specify the ways in which we can create the port?
Briefly describe the differentiation between the EXCEPT and INTERSECT operators?
Describe the difference between SQL Server 2000 clustered indexes and non clustered indexes?
Categorize the Hashing Functions based on the different methods through which the key value is found?
Give a brief note on the term degenerate dimension table?
Describe briefly the four JDBC driver types which Sun defines?
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