Study tips 1z0-860

Which design can meet this requirement?

Which statement is true about the Timer service in an EJB 3.0 stateless session bean?

Which statement is correct?

which is correct?

Which is guaranteed to work in an EJB container for FooBean to obtain the UserTransaclion object?

Which statement is true?

Which roles is the deployer expected to map to users or user groups?

Which three statements are correct?

Which is a valid way of injecting a container-managed transaction-scoped persistence context into an EJB 3.0 session…?

Which method achieves this goal?