Expansion for DBRM
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Database Rate Modifier
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Database Rate Module
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Database Request Module
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Database Request Modifier
DBRM stands for Database Request Module, which is a compiled SQL program structure in IBM DB2. It contains the optimized access path for SQL statements and is created during the precompilation process. The DBRM is bound to a plan or package for execution in the DB2 environment.
To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) Database Rate Modifier - This option is incorrect because "Rate Modifier" does not accurately describe the purpose or function of DBRM.
Option B) Database Rate Module - This option is incorrect because "Rate Module" does not accurately describe the purpose or function of DBRM.
Option C) Database Request Module - This option is correct. DBRM stands for Database Request Module. It is a component or module in a database management system that handles incoming requests from applications or users and coordinates the retrieval or modification of data in the database.
Option D) Database Request Modifier - This option is incorrect because "Request Modifier" does not accurately describe the purpose or function of DBRM.
The correct answer is C) Database Request Module. This option is correct because DBRM stands for Database Request Module, which accurately describes its purpose in a database management system.