Study tips 1z0-860

Which represents the solution to this problem?

Which two scenarios can be used to prevent converting from String to Date in every business method?

Which is a valid PostConstruct method in a message-driven bean class?

Which two statements are true?

Which query returns a Collection of fewer than four elements?

Which two are responsibilities of the Bean Provider when throwing the exception?

which two EJB role pairs?

Which code can be inserted before Line 11 of the FooBean class to define a TYPE-level environment dependency on a JMS Topic?

Which statement is correct?

Which two code fragments can be used on Line 22 to persist an order instance assuming that all references are properly initialized?