Oracle Database Administration from Zero to Hero - Database Memory Concepts (Part 2 of 2)
Interactive Video
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Information Technology (IT), Architecture
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University
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Practice Problem
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Hard
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the shared pool in Oracle databases?
To handle network connections
To store information shared by multiple sessions
To manage user sessions
To store user data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component of the shared pool contains shared SQL and PL/SQL areas?
User global area
Data dictionary cache
Library cache
Result cache
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the large pool in Oracle databases?
To handle user sessions
To manage network connections
To reduce the burden on the shared pool
To store user data
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is the UGA located when using a shared server session?
In the large pool
In the buffer cache
In the shared pool
In the redo log buffer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What triggers the log writer to write redo entries to the disk?
When a user logs in
Every five seconds
When a transaction is committed
When the database is idle
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the redo log buffer structured?
As a linear buffer
As a circular buffer
As a hierarchical buffer
As a random access buffer
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a characteristic of OLTP applications?
High number of users
Large data retrievals
Frequent batch processing
Low memory usage
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