Shared lock and an exclusive lock
Describe briefly the difference between a shared lock and an exclusive lock?
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An exclusive lock restricts other users from reading the locked resource; a shared lock permits other users to read the locked resource, however they cannot update it.
Database Requirements Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: • Each movie is identified by title and year of release. Each movie has a length in minutes. Each has a production company, and each is classifie
Write down a short note on the Global Temporary tables (GTT).
Explain the term iConv and oConv?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
Describe the three types of data sources which are used with ODBC?
Write down the level of Granularity of a fact table?
explain binary relationship set and terenary relationship set
In what manner SAS so well-liked?
State the difference between the class and universe?
Illustrates the ETL data integration software?
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