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Oracle Exam 1Z0-076 Topic 1 Question 7 Discussion

Actual exam question for Oracle's 1Z0-076 exam
Question #: 7
Topic #: 1
[All 1Z0-076 Questions]

Which four factors can influence the rate of SQL apply on a logical standby database?

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Suggested Answer: A, B, C, E

The rate of SQL apply on a logical standby database can be influenced by:

A: The number of PREPARER processes (which seems to be a typographical error and should read as PREPARER or similar) which prepare the redo data for the applier processes.

B: The number of coordinator processes on the standby database instance which coordinate the SQL apply activities.

C: The number of full table scans performed by SQL apply since full table scans can be resource-intensive and slow down the apply rate.

E: The number of applier processes which apply the redo data to the logical standby database.

Option D is incorrect as the size of the undo tablespace on the logical standby database is more likely to affect the SQL apply lag rather than the rate of SQL apply.

Option F is incorrect because the size of the shared pool would typically not influence the rate of SQL apply. The shared pool is more related to the caching of shared SQL and PL/SQL code and control structures.


Contribute your Thoughts:

Gail
6 months ago
Yes, the coordinators help manage and coordinate the apply process effectively.
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Mabel
6 months ago
The number of coordinator processes on the standby database instance is also crucial for SQL apply rate.
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Kirk
6 months ago
I believe the size of the undo tablespace also plays a role in SQL apply rate.
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Xochitl
6 months ago
That makes sense, a larger undo tablespace can handle more transactions efficiently.
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Madalyn
7 months ago
I agree, having enough applier processes can definitely help speed up apply rate.
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Rozella
7 months ago
I think the number of applier processes is important for SQL apply rate.
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Jovita
8 months ago
D) the size of the undo tablespace on the logical standby database
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Herminia
8 months ago
E) the number of applier processes
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Jeanice
8 months ago
B) the number of coordinator processes on the standby database instance
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Lorenza
8 months ago
A) the number of PREPAER processes
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Cristy
8 months ago
Which four factors can influence the rate of SQL apply on a logical standby database?
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