Oracle Exam 1Z0-888 Topic 7 Question 88 Discussion

Actual exam question for Oracle's 1Z0-888 exam

Question #: 88
Topic #: 7

[All 1Z0-888 Questions]

You have a MySQL replication setup and you intentionally stop the SQL thread on the slave.

What are two reasons that you may stop the SQL thread on the slave while keeping the I/O thread running? (Choose two.)

Ato allow the remaining events to be processed on the slave while not receiving new events from the master

Bto allow a backup to be created under reduced load

Cto allow for point-in-time recovery on the slave

Dto prevent schema changes from propagating to the slave before they are validated

Eto prevent any transaction experiencing a deadlock

Show Suggested Answer

Suggested Answer: B

by Olive at Apr 14, 2024, 03:12 AM

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Nada

11 months ago

Hmm, I see your point. But wouldn't - -data-only also accomplish the same task?

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Micaela

11 months ago

I agree with choosing D) makes more sense to dump only the data from the specific table.

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Graciela

12 months ago

I disagree, I believe option D) - -table=userdata is the right choice as it specifically targets the userdata table.

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Nada

1 years ago

I think the correct option is C) - -data-only because it specifies dumping only the data.

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Robt

11 months ago

The option B) - -single-transaction seems more appropriate for a consistent view of data.

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Ma

11 months ago

I think D) - -table=userdata is the correct argument to dump only data from the userdata table.

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Nohemi

12 months ago

I believe the correct option is C) - -data-only.

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Sue

1 years ago

You know, I'm not sure any of these options are quite right. Wouldn't the --single-transaction argument be the way to go to get a consistent snapshot of the data?

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Jacklyn

1 years ago

Ooh, good catch! I was leaning towards the --data-only option, but --table=userdata might be even better. That way we don't have to worry about any other tables getting dumped.

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Marjory

1 years ago

Hey, what if we try to use the --table=userdata argument? That seems like it would be the most direct way to target just the userdata table.

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Veronika

1 years ago

Hmm, let me think this through. I'm pretty sure the --data-only option is the way to go here. That should just dump the data without the table structure, right?

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Lang

1 years ago

Yeah, I agree. This seems like a sneaky question. I wonder if they're trying to trip us up with all these different options.

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Solange

1 years ago

Woah, this question is a tricky one! I've used mysqldump before, but I'm not entirely sure which argument is the right one for dumping only the data from the userdata table.

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