
Oracle Database Administration from Zero to Hero - Managing Undo Data (Part 2 of 3)
Interactive Video
•
Information Technology (IT), Architecture, Social Studies
•
University
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of the undo tablespace size in a database?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How can the view, video, or sign undo stat assist in determining the best retention?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What does the term 'histogram' refer to in the context of undo statistics?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the available statistics that can be used to estimate undo retention?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What should be done if the error Ora 01555 occurs in a production database?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain the formula to estimate the required undo size for a given retention.
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the role of the Undo Advisor in managing undo tablespace size?
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