Oracle Exam 1Z0-900 Topic 3 Question 103 Discussion

Actual exam question for Oracle's 1Z0-900 exam

Question #: 103
Topic #: 3

[All 1Z0-900 Questions]

What is true about Message-Driven Beans (MDBs)?

AMDBs can participate in transactions.

BMDBs are invoked synchronously.

CEach MDBs can process messages only from a single client.

DMDBs retain data caches between client calls.

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Suggested Answer: A

by Joesph at Apr 04, 2025, 09:28 AM

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13 days ago

Option A is correct. MDBs are designed to handle messages asynchronously and can participate in transactions to ensure reliable processing.

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14 days ago

But wouldn't having MDBs participate in transactions be more beneficial for data consistency?

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21 days ago

I disagree, I believe C) Each MDB can process messages only from a single client is true.

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23 days ago

I think A) MDBs can participate in transactions is true.

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