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Alibaba Exam ACA-Sec1 Topic 8 Question 83 Discussion

Actual exam question for Alibaba's ACA-Sec1 exam
Question #: 83
Topic #: 8
[All ACA-Sec1 Questions]

Which of the following statements about the supported way of MySQL DB for backup are

true?(the number of correct answers: 2)

Show Suggested Answer Hide Answer
Suggested Answer: B

by Kirk at Mar 16, 2024, 03:16 PM

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Rozella
3 months ago
Logging binary data in real-time? Is this a MySQL backup or a spy movie?
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Sharen
2 months ago
C) you can use 'binlog' to do real time backup
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Lindsey
2 months ago
B) you can copy files directly to do physical backup
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Nelida
2 months ago
A) you can use 'mysqldump' do logical backup
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Alana
3 months ago
Wait, can we really do a physical backup by just copying files? That's kind of genius if it works.
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Lennie
4 months ago
I'm pretty sure we need to stop the DB for a logical backup. Option D sounds right to me.
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Viola
2 months ago
Logical backup requires stopping access to the DB, so option D is correct.
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Adell
3 months ago
Yes, option D states that you must stop accessing the DB before doing a logical backup.
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Rosalyn
3 months ago
I agree, we need to stop accessing the DB for a logical backup.
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Diane
4 months ago
Hmm, I thought we had to stop the DB to do a physical backup. This is getting confusing.
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Eileen
3 months ago
C) you can use 'binlog' to do real time backup
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Levi
3 months ago
B) you can copy files directly to do physical backup
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Asuncion
3 months ago
A) you can use 'mysqldump' do logical backup
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Reita
4 months ago
Options A and B seem legit, but 'binlog' for real-time backup? That's news to me.
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Cordelia
2 months ago
User4: A) you can use 'mysqldump' do logical backup
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Tiara
2 months ago
User3: C) you can use 'binlog' to do real time backup
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Kallie
3 months ago
User2: B) you can copy files directly to do physical backup
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Alonzo
4 months ago
User1: A) you can use 'mysqldump' do logical backup
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Dyan
4 months ago
I'm not sure about D, do we really need to stop accessing the DB for logical backup?
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Oretha
4 months ago
I agree with Velda, 'mysqldump' and 'binlog' are commonly used for backup.
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Velda
4 months ago
I think A and C are correct.
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