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VMware 2V0-72.22 Exam - Topic 8 Question 21 Discussion

Which two are required to use transactions in Spring? (Choose two.)
A) Add @EnableTransactionManagement to a Java configuration class. and B) Annotate a class, an interface, or individual methods requiring a transaction with the @Transactional annotation.
C) A class must be annotated with @Service and @Transaction.
D) A class requiring a transaction must implement the TransactionInterceptor interface.
E) Write a Spring AOP advice to implement transactional behavior.

VMware 2V0-72.22 Exam - Topic 8 Question 21 Discussion

Actual exam question for VMware's 2V0-72.22 exam
Question #: 21
Topic #: 8
[All 2V0-72.22 Questions]

Which two are required to use transactions in Spring? (Choose two.)

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Suggested Answer: A, B

by Lauran at Nov 15, 2022, 02:45 AM

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Gail
7 months ago
Isn't TransactionInterceptor a bit outdated?
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Luisa
7 months ago
I thought you needed @Transaction on the class too.
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Brianne
7 months ago
Wait, @Service isn't required? That's surprising!
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Paul
8 months ago
Totally agree, those are the essentials!
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Nakisha
8 months ago
Gotta use @EnableTransactionManagement and @Transactional for sure.
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Lillian
8 months ago
I don't think implementing TransactionInterceptor is necessary, but I could be wrong. I feel like it’s more about the annotations.
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Lacresha
8 months ago
I’m a bit confused; I thought we needed @Service for transactions, but I don't recall if it’s mandatory.
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Murray
8 months ago
I remember practicing with the @Transactional annotation, so I feel like that has to be one of the answers.
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Jerry
8 months ago
I think we definitely need to add @EnableTransactionManagement to the configuration class, but I'm not sure about the second one.
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Fidelia
8 months ago
Hmm, I'm a bit unsure about this one. I know @PreAuthorize is used for method-level security, but I'm not sure about the specific use cases it addresses. I'll need to review my notes to make sure I get this right.
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Dawne
8 months ago
I think we discussed transferring risks in class, but I'm not sure if ignoring risks is really a valid option according to the syllabus.
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Melita
8 months ago
I think I know the answer to this one. An HR Admin can do things like reset user passwords and modify HR properties, but they can't grant roles or configure business rules. Let me double-check that.
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Tesha
8 months ago
This is a good question for testing our understanding of the tradeoffs between physical and digital storage. I'll make sure to consider both the locational and security advantages that a bank might have over cloud storage.
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Paul
8 months ago
Hmm, I'm a little unsure about this one. The question mentions the "most prevalent" approach, but it's not clear if that means the most common or the recommended approach. I'll have to think through each option carefully.
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