Free 1Z0-900 Web TestEngine Demo

Exit VCEDump 1Z0-900 Java EE 7 Application Developer

Q17 Single choice

Given the code fragments:

Which action completes this composite primary key implementation?

A
Add @IdClass annotation at line 1.
B
Add @Embeddable annotation at line 1 and replace both @Id annotations with @EmbeddedId annotations.
C
Add @IdClass(ContactId.class) annotation at line 2.
D
Add @Embeddable annotation at line 1 and @EmbeddedId(ContactId.class) at line 2.

Previous Check answer

Question map17 / 22

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Current Correct Answered Incorrectly Reviewed 0 Remaining 22

Marked Questions0

No marked questions.

Answered Incorrectly0

No incorrect answers.

1Z0-900 Web TestEngine demo