ExamTopics Logo
Mail Us[email protected]
Menu
Oracle Discussions
exam questions

Exam 1z0-900 All Questions

View all questions & answers for the 1z0-900 exam
Go to Exam

Exam 1z0-900 topic 1 question 47 discussion

Actual exam question from Oracle's 1z0-900
Question #: 47
Topic #: 1
[All 1z0-900 Questions]

Which of these can be a JPA entity?

  • A. Enum type
  • B. Abstract class
  • C. Interface type
  • D. Final class
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by kozionov at Dec. 8, 2021, 4:15 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
orjava
1 year ago
Correct is B. - Must have @Entity. - Must have public or protected no-arg constructor. - Must be a top-level class but can be a concrete or an abstract class. - Must not be final, Interface or Enum.
upvoted 2 times
...
devmsaleh
2 years, 3 months ago
B is the correct Answer
upvoted 3 times
...
kozionov
3 years, 1 month ago
B https://docs.oracle.com/javaee/7/tutorial/persistence-intro002.htm#BNBQN
upvoted 4 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel