Oracle Database Administration Quiz

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Questions and Answers

Which component is a part of the Oracle Memory structure?

  • Process structure
  • Default values
  • Oracle Background process (correct)
  • Oracle Environment variables

What is the purpose of Oracle Background process?

  • To manage the Oracle Environment variables
  • To communicate with the client applications
  • To manage the Oracle Memory structure (correct)
  • To perform administrative tasks

Which tool is used for upgrading an Oracle database?

  • OEM tools
  • Oracle universal installer
  • DBCA
  • Database upgrade Assistant (correct)

Which component of the Oracle Memory structure is responsible for caching data blocks?

<p>Buffer Cache (A)</p> Signup and view all the answers

What is the purpose of the Redo Log Buffer component in the Oracle Memory structure?

<p>Storing transaction logs (A)</p> Signup and view all the answers

Which Oracle Memory structure component is used for storing shared SQL and PL/SQL statements?

<p>Shared Pool (D)</p> Signup and view all the answers

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Study Notes

Oracle Memory Structure

  • The SGA (System Global Area) is a component of the Oracle Memory structure.

Oracle Background Process

  • The purpose of an Oracle Background process is to asynchronously perform I/O tasks on behalf of the database, such as writing to disk.

Oracle Database Upgrading

  • The tool used for upgrading an Oracle database is the Database Upgrade Assistant (DBUA).

Oracle Memory Structure Components

  • The Buffer Cache is the component of the Oracle Memory structure responsible for caching data blocks.

Redo Log Buffer

  • The purpose of the Redo Log Buffer component in the Oracle Memory structure is to store redo entries.

Shared Pool

  • The Shared Pool is the component of the Oracle Memory structure used for storing shared SQL and PL/SQL statements.

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