Oracle Database Administration from Zero to Hero - Managing Database Memory (Part 1 of 2)

Oracle Database Administration from Zero to Hero - Managing Database Memory (Part 1 of 2)

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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This video tutorial covers Oracle Database memory management methods, including Automatic Memory Management (AMM), Automatic Shared Memory Management (ASMM), and manual memory management. It explains how to configure each method, their limitations, and practical implementation steps. AMM is limited to systems with 4GB or less, while ASMM is recommended for production databases. The tutorial also discusses parameters like MEMORY TARGET, SGA TARGET, and PGA AGGREGATE TARGET, and provides best practices for setting these parameters.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the three mechanisms provided by Oracle Database to set its memory area sizes?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how Automatic Memory Management (AMM) works in Oracle Database.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the database decide the allocation of memory between SGA and PGA in AMM?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens if the total memory available for the database exceeds 4GB in relation to AMM?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the MEMORY TARGET parameter in AMM?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between the parameters SGA TARGET and PGA AGGREGATE TARGET.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of the MEMORY Max TARGET parameter?

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