Oracle Exam 1Z0-915-1 Topic 9 Question 15 Discussion

Actual exam question for Oracle's 1Z0-915-1 exam

Question #: 15
Topic #: 9

[All 1Z0-915-1 Questions]

Which is true about dynamic variables in MySQL HeatWave configurations?

AInitialization variables are not dynamic.

BChanges in dynamic variables require a server restart.

CDynamic variables in a custom configuration can be changed without copying the configuration to a new configuration.

DAll user variables are dynamic.

Show Suggested Answer

Suggested Answer: C

by Elroy at Nov 16, 2024, 10:36 PM

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Kanisha

4 months ago

All user variables are dynamic? That's news to me. I guess the MySQL devs were feeling generous with the flexibility that day.

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Antonette

3 months ago

User1: That's true, it's important to be careful when making changes to dynamic variables.

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Kristine

3 months ago

User3: I think it's great for flexibility, but it could also lead to some unexpected changes.

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Tony

3 months ago

User2: Yeah, it's surprising. I wonder why they made that choice.

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Vinnie

4 months ago

User1: I know right, I didn't realize all user variables are dynamic.

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Ariel

4 months ago

I'm not sure, but I think all user variables are dynamic.

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Nettie

4 months ago

I believe dynamic variables in a custom configuration can be changed without copying the configuration to a new configuration.

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Kathryn

4 months ago

I think changes in dynamic variables require a server restart.

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Bernardine

5 months ago

Dynamic variables, huh? Sounds like a real party. I wonder if they have a disco mode for the HeatWave configs?

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Aliza

4 months ago

C) Dynamic variables in a custom configuration can be changed without copying the configuration to a new configuration.

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Pearline

4 months ago

B) Changes in dynamic variables require a server restart.

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Anthony

4 months ago

A) Initialization variables are not dynamic.

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Providencia

5 months ago

Hmm, I'm not too sure about that. I was thinking option B might be the right one. Restarting the server sounds like a pain, but it could be necessary for some changes.

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Tonette

5 months ago

I think option C is the correct answer. Dynamic variables can be changed without copying the configuration, right?

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Jerry

4 months ago

So, all user variables are dynamic then?

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Shannon

4 months ago

No, changes in dynamic variables do not require a server restart. Only initialization variables are not dynamic.

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Carri

4 months ago

That's good to know. I always thought changes in dynamic variables required a server restart.

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Polly

5 months ago

Yes, you are correct. Dynamic variables in a custom configuration can be changed without copying the configuration to a new one.

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