Oracle Exam 1Z0-078 Topic 2 Question 17 Discussion

Actual exam question for Oracle's 1Z0-078 exam

Question #: 17
Topic #: 2

[All 1Z0-078 Questions]

Which three statements are true regarding ASM on a four-node cluster? (Choose three.)

AASM Cluster File System (ACFS) can be deployed on any nodes.

BA database instance on a node can be a client of an ASM instance running on any node.

CA database instance on a node cannot be a client of an ASM instance running on other nodes.

DA database instance on a node can only be a client of an ASM instance running on the same node.

EA database instance on a node uses an ASM instance as an I/O server when requesting I/O to diskgroups.

FAn ASM instance and database instances can coexist on the same node.

Show Suggested Answer

Suggested Answer: B, E, F

by Janna at May 21, 2024, 01:28 PM

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Lai

6 months ago

This question is like a twisted version of 'The Floor is Lava' for Oracle admins. I'd say A, E, and F are the way to go. ACFS can be deployed anywhere, the database uses the ASM instance for I/O, and they can coexist on the same node. The other options just seem like they'd set off some kind of cluster-based fireworks display. No thanks, I'll stick with the safe choices!

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Paola

5 months ago

It's always best to go with the safe options when it comes to ASM on a four-node cluster. A, E, and F are the way to go.

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Bulah

5 months ago

Definitely, those are the safe choices. The other options sound like they could cause some serious cluster chaos.

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Rory

6 months ago

I agree, A, E, and F are the correct choices. ACFS can be deployed on any nodes, database instances use ASM for I/O, and they can coexist on the same node.

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Hubert

6 months ago

Alright, let's see... I'm going with B, E, and F. The database instance can be a client of an ASM instance on any node, it uses the ASM instance as an I/O server, and they can coexist on the same node. The other options just sound like they'd lead to some serious cluster issues. I mean, who wants to be the one responsible for the 'Can't Be a Client' debacle, right?

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Lettie

6 months ago

Yeah, it makes sense that they can coexist on the same node. It simplifies the setup and management of the cluster.

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Ressie

6 months ago

Definitely, having the flexibility for the database instance to use an ASM instance on any node is key for a four-node cluster setup.

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Zona

6 months ago

I agree, B, E, and F are the correct statements. It's important for the database instance to be able to use an ASM instance on any node.

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Jess

6 months ago

Haha, this question is like a game of 'Choose the True Statements or Become an ASM Outcast!' I'd say A, E, and F are the correct answers. ACFS can be deployed anywhere, the database uses the ASM instance for I/O, and they can coexist on the same node. As for the other options, I'm pretty sure I'd end up with a broken cluster if I chose them.

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Skye

7 months ago

Hmm, this is a tricky one. I'm going with B, E, and F. The database instance can be a client of an ASM instance on any node, and they can coexist on the same node. As for the I/O server, that's gotta be E. Though, I have to admit, I'm a bit confused about the whole 'can't be a client' thing. Maybe I just need to brush up on my ASM knowledge.

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Taryn

6 months ago

Yeah, that's correct. The database instance can be a client of an ASM instance on any node.

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Tamekia

6 months ago

I think you're right about B, E, and F. They can coexist on the same node.

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Reita

6 months ago

Yeah, that's correct. The database instance can be a client of an ASM instance on any node.

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Starr

6 months ago

I think you're right about B, E, and F. They can coexist on the same node.

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Leonida

7 months ago

I think A, B, and E are the correct answers. It's clear that ACFS can be deployed on any nodes, and the database instance can use the ASM instance as an I/O server for diskgroups. The tricky part is the relationship between the database instance and the ASM instance, but B seems to be the right choice there.

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Amie

6 months ago

Yes, B is the right choice for the relationship between the database instance and the ASM instance.

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Dacia

6 months ago

I agree, A, B, and E are correct. ACFS can indeed be deployed on any nodes.

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