Multiple choice technology embedded technologies

EJB provides mechanism to

  1. store & retrieve data

  2. call back the method

  3. reside in different mechanism

  4. hold the correct informtion
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A Correct answer
Explanation

EJB components, particularly entity beans, provide standard mechanisms to store and retrieve persistent business data from a database. While EJB supports distributed deployments, the primary service defined in this context is data storage and retrieval, making the other options incorrect.

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