Oracle Exam 1Z0-082 Topic 3 Question 93 Discussion

Actual exam question for Oracle's 1Z0-082 exam

Question #: 93
Topic #: 3

[All 1Z0-082 Questions]

Which two statements are true about Database Instances and Real Application Clusters (RAC)?

AA RAC database can have one Instance.

BA RAC database can have instances on separate servers.

CTwo RAC databases can share their instances.

DA RAC database must have three or more Instances.

EA RAC database must have two or more instances.

Show Suggested Answer

Suggested Answer: A, B

by Leota at May 20, 2024, 02:03 AM

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Martin

6 months ago

Hmm, D is just overkill. A RAC database needs at least two instances, but three or more? That's like hiring a full orchestra to play a duet.

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Anisha

6 months ago

Haha, C is just silly. Two RAC databases can't share instances, that would be a complete mess! B and E for the win.

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Willis

5 months ago

It's important for a RAC database to have two or more instances for high availability.

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Monroe

5 months ago

Having two or more instances in a RAC database is essential for high availability.

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Graham

5 months ago

Having instances on separate servers is a key feature of RAC databases.

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Phillip

5 months ago

Definitely, having instances on separate servers is a key feature of RAC.

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Rodolfo

6 months ago

I agree, C does sound silly. B and E are definitely the correct choices.

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Armanda

6 months ago

I agree, C does sound silly. B and E make more sense.

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Marquetta

6 months ago

I'm pretty sure B and E are the correct answers. You can't have a RAC database with just one instance, that defeats the purpose of high availability.

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Timothy

5 months ago

Yes, having multiple instances on different servers ensures that if one server fails, the other instances can still keep the database running smoothly.

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Timothy

5 months ago

I think you're right. Having instances on separate servers and requiring two or more instances make sense for high availability.

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Clarinda

5 months ago

Yeah, having multiple instances on different servers is key for RAC. It definitely helps with availability and scalability.

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Cristen

5 months ago

I think you're right, B and E make sense. Having instances on separate servers and needing at least two for high availability.

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Paul

5 months ago

Definitely, having just one instance defeats the purpose of a RAC database.

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Zena

6 months ago

I agree, having instances on separate servers is important for redundancy.

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Ashley

6 months ago

I think B and E are correct. A RAC database needs at least two instances for high availability.

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Nichelle

7 months ago

B and E sound right to me. A RAC database needs multiple instances, but not necessarily three or more.

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Deeanna

6 months ago

So, A and C are not correct statements about Database Instances and Real Application Clusters (RAC).

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Domonique

6 months ago

Two RAC databases can share their instances, which is another true statement.

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Erinn

6 months ago

Having instances on separate servers is also true for a RAC database.

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Micaela

6 months ago

B and E are correct. A RAC database must have multiple instances, but not necessarily three or more.

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