Kinds of SQL commands
Briefly explains the three kinds of SQL commands?
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Data definition language commands are employed to alter, create, and drop tables. Data manipulation commands are employed to modify, insert, query, and update data in the database. Data control language commands assist the DBA to control the database.
Write about the components of the Ascential Data Stage?
Briefly describe the reason of synchronization function offered in Analysis Services 2005 ?
Explain why it is still essential to have at least certain familiarity with file processing systems even although it has become apparent that traditional file processing systems contain a number of shortcomings and restrictions.
Describe briefly Aggregate transformation?
Define the term Event studio?
Improvement in Automation: Cloud computing is designed and coded to perform a lot of operations by itself. It has been designed to operate in a completely automated fashion. It enhances the efficiency of the organization.
What is meant by the parameter file?
Describe the three types of data sources which are used with ODBC?
What are some of the impediments to good decision making? Given the availability of copious information, why do good managers still make bad decision?
Explain the function of metadata for the three-layer architecture?
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