An entity beans class contains the following method signature:
public Integer ejbCreate (int partNum, String partDescription,
float partCost, String partSupplier) throws CreateException
Which statement is true of the beans ejbCreate() method?
Which choice defines the term isolation when used to describe the properties of a transaction?
An EJB client invokes a create() method. An EJB container instantiates an enterprise bean as the
result of this method call. The bean is then held in a pool awaiting a method invocation. To which
type of enterprise bean does this process refer?
A finder method in an entity bean is written to find more than one primary key. Which statement
correctly describes the invocation of this type of ejbFind…() method?
The ejbRemove() method for an enterprise bean contains the following line of code:
prepStmt = dbConn.prepareStatement (“DELETE
WHERE MyKey = ?”);
What type of enterprise bean might this be?
Which statement correctly describes CMP entity beans and finder methods?
Which client application could benefit from the use of a callback object?
Which statement correctly describes the EJBContext interface?
Which type of factory object returns references to objects that reside within the same process as
the factory object?
Which statement correctly describes the EJBHome interface?