Oracle Call Interface
Define the term OCI?
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OCI or Oracle Call Interface refers to a set of low-level APIs which is used in order to interact with the Oracle databases. It enables one to use operations such as execute, logon, parss and so on. using the C or C++ program.
Specify the various types of Aggregation?
Give definition of data structure?
List out the regions in which data structures are applied widely?
What is the corresponding of Oracle/Db2 Coalesce Function within Sybase?
Explain the way to audit the SQL sent to the server.
State some of the sectors where the data warehousing and data mining are utilized.
What is meant by the Surrogate key?
Explain the way to support Row Level Locking in Sybase.
What is meant by the term business objects?
Write a brief note on the differences between a data warehouse and data mart?
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