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Exam
: CIW 1D0-442
Title
: CIW ENTERPRISE
SPECIALIST
Version : Demo
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1. 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?
A. An ejbPostCreate() method with the same number and types of parameters must be present in the
beans remote interface.
B. An ejbPostCreate() method with the same method signature must be present in the beans home
interface.
C. An ejbPostCreate() method with the same number and types of parameters must be present in the
beans class.
D. An ejbPostCreate() method with the same method signature must be present in the beans class.
Answer: C
2. Which choice defines the term isolation when used to describe the properties of a transaction?
A. Isolation guarantees that a transaction will either result in a new valid system, or the system will be
restored to its original state.
B. Isolation guarantees that a committed transaction will persist despite any type of system failure.
C. Isolation guarantees that logically related operations are dealt with as a single unit.
D. Isolation guarantees that transactions running at the same time will not have access to each others
partial results.
Answer: D
3. 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. BMP entity bean
B. CMP entity bean
C. Stateless session bean
D. Stateful session bean
Answer: C
4. 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?
A. When a clie