A developer creates the following session bean:
10.
©Stateless
11.
@RolesAllowed("SECRET")
12.
public class MyBean implements Mylnterface {
13.
public void methodAOJ}
14.
@PermitAII
15.
public void methodB0 {}
16.
@DenyAII
17.
public void methodC0 {}
18.
} No deployment descriptor is supplied. Which two statements are true? (Choose two.)
A. Auserin the role "SECRET" will be able to accessallof the methods.Given: 10.©Stateless
11.
@RunAs("X")
12.
public class SecureBeanOl implements SecureOl {
13.
@EJB Secure02 secure02;
23.
@RolesAllowed("A")
24.
public void methodA0 {
25.
secureO2.methodB0;
26.}
10.©Stateless
11. public void SecureBean02 implements Secure02{
23.
@RolesAllowed("A")
24.
public void methodB0 {
A user who is only in role A invokes SecureOl. method . Assuming NO other security-related metadata, what is the expected result?
A. An exception is thrown at Line 25.A developer is modifying an existing Java EE application that uses the JDBC API to access a database. This code must be used but cannot be changed, and new code needs to be added that uses the Java Persistence API. Both parts of the code will execute in the same JTA transaction. Which method of the EntityManager interface should the new code use to ensure that the data read by JDBC statements includes the state of managed entities?
A. Call refresh on eachchangedentity.A session bean's business method throws an exception during execution. Which two are responsibilities of the Bean Provider when throwing the exception? (Choose two.)
A. For application exceptions, ensure that if the current transaction commits there will be no loss of data integrity.An Application Assembler is given the following stateless session bean:
10.
©Stateless public class MyBean implements Mylnt {
11.
@RolesAllowed("SECRET")
12.
public void methodA(int x) {}
13.
public void methodA(String y) {}
14.
public void methodB(String z) {}
15.
}
A deployment descriptor is also supplied, a portion of which reads as follows:
20.
21.
22.
23.
24.
25.
26.
Which statement is true?
A. A client in any rolewill beabletoaccess anyof themethods.Which two are restrictions of beans with bean-managed transactions? (Choose two.)
A. The NONSUPPORTED transaction attribute must be chosen.FooBean is an EJB 3.0 session bean that can make valid use of UserTransaction. Which is guaranteed to work in an EJB container for FooBean to obtain the UserTransaclion object?
A. Invoke a method on a SessionContext that returns a UserTransaction object.Which statement describes a component definition that is allowed by the EJB 3.0 specification?
A. A stateful session bean that is a Web service endpoint.Given the following entity class:
11.
@Entity public class Customer)
12.
@ld private int id;
13.
private transient String name;
14.
private Java. math. BigDecimal grossAmmount; 15.} Which mapping annotation can be added to the fields of this entity?
A. @Columntothe name fieldGiven:
11.
@PersistenceContext EntityManager em;
12.
public boolean test(Order o) {
13.
boolean b = false;
14.
o = em.merge(o);
15 em.remove(o);
16.
o = em.merge(o);
17.
b = em.contains(o);
18.
return b;
19.}
Which statement is correct?
A. The method will return TRUE.Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Oracle exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 1Z0-860 exam preparations and Oracle certification application, do not hesitate to visit our Vcedump.com to find your solutions here.