What is the role of transcation manager within the database? a) The transcation manager is composed of a query processor storage manager, transaction manager, log and catalog b) The transcation manager translates the query processor instruction into file system command and uses an index to quickly locate the requested data. c) The transcation manager uses information from the catelog to perform query operation d) The transcation manager logs, insert, update and delete quesries and the result is sent back to application

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A: CRUD is an acronym representing the four basic operations that can be performed on data,…

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A: Introduction: A database is a structured collection of data that is typically electronically stored…

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A: Database is the set of data stored in a system. Database software provides to access and manipulate…

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A: Stored procedures offer several advantages when used in a database management system.

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A: In this question concept of ACID properties needs to be explained along with how ACID properties…

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Q: Topic: Database Choose a database recovery problem and then propose a solution using the its…

A:

Q: Is there one mechanism that database designers should be aware of that may have a significant effect…

A: The answer :

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A: The Answer is in step-2.

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Q: y Germany x 030-00765

A: After than we insert the data into the table.

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