A developer is creating an entity which is mapped to a table that has a primary key constraint defined on two character columns and would like to use mapping defaults as much as possible to simplify…

Question

Options

• AUse an @ld property that constructs a private field as a concatenation of two columns.
• BUse a separate class to map those two columns and use an @ldClass annotation to denote the primary
• CUse a separate @Embeddable class to map those two columns and use an @Embeddedld annotation
• DUse a separate @Embeddable class to map those two columns and add two fields or properties to the
• EUse a separate class to map those two columns. Specify that class using @ldClass annotation on the

• A
  6% (3)
• B
  2% (1)
• C
  82% (40)
• D
  10% (5)

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