pass4sure ibm 000-645

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pational xde net : 000-645 Exam
Test Information:
• Approximate # of questions: 62
• Duration in minutes: 60
• Format: Multiple Choice and Multiple Response
• Required Passing Score: 80%

Related certifications:
• IBM Certified Specialist for Rational XDE.NET

Exam Objectives:
The XDE.NET v2003 Certification test demonstrates the understanding of the practical skills needed to develop and deploy .NET applications, while also testing competency in model-driven development techniques such as data modeling and transformation, as well as patterns and code templates. The questions cover the following topics:

Getting Familiar with XDE
Introduction to .NET Enterprise Development
The design of a real-world .NET enterprise application
Patterns and Code Templates basics
Developing the Business Layer in Rational XDE
Developing the Integration Layer in Rational XDE
Developing the Presentation Layer in Rational XDE
Product Description

Exam Number/Code: 000-645

Exam Name:pational xde net

“pational xde net”, also known as 000-645 exam, is a IBM certification. With the complete collection of questions and answers, Pass4sure has assembled to take you through 62 questions to your 000-645 Exam preparation. In the 000-645 exam resources, you will cover every field and category in IBM certifications helping to ready you for your successful IBM Certification.

QUESTION 1:
Which of these are types of UML diagrams? (Select all that apply.) A. Component
B. Serial
C. Use case D. Sequence E. Actor
F. Class
G. Association
H. Relationship

Answer: A,C,D,F

QUESTION 2:
A pattern is modeled in the UML as a parameterized collaboration. A. True
B. False

Answer: A

QUESTION 3:
What is a code template? (Select all that apply.) A. A block of code that cannot be reused
B. A key building block for patterns and RAS in XDE
C. A reusable and shared template across projects
D. A textual definition of the operation body

Answer: B,C,D

QUESTION 4:
Which of these are advantages of using a design pattern? (Select all that apply.) A. Facilitates reuse, learning and sharing of design knowledge
B. Provides a common language for discussing design solutions
C. Provides historical documentation of your intended design

Answer: A,B

QUESTION 5:
When should you use a sequence diagram? (Select all that apply.) A. When viewing the static structure of your code
B. When visualizing class hierarchy
C. When viewing the run-time functionality of your code
D. When presenting requirements for how objects should interact

Answer: C,D

QUESTION 6:

What is the advantage of dividing a model into pieces?

A. Multiple team members can work on the model at the same time. B. Sequence diagrams are automatically created.
C. Classes are easier to add to the model. Answer: A
QUESTION 7:
What profile must a code model apply to transform a table into a class? A. Reverse Engineering
B. Logical Data Model
C. .NET
D. Data Modeler

Answer: B

QUESTION 8:
What are the characteristics of reference models? (Select all that apply.) A. Are separate, read-only models
B. Appear as model files in Model Explorer when the project is synchronized
C. Used most commonly during implementation
D. Are used to generate code

Answer: A,B

QUESTION 9:

In the modeling perspective, where can UML notation be used to add a method to a

class?

A. Solution Explorer B. Diagram window C. Model Explorer
D. Properties window

Answer: B

QUESTION 10:
Which elements define a use-case model? (Select all that apply.) A. Glossary
B. Actors
C. Deployment diagram
D. Use case
E. Use-case diagram

Answer: B,D,E

QUESTION 11:

What should you consider when mapping database tables to UML classes? (Select all that apply.)

A. The number of required classes
B. How to handle identity of objects transformed
C. The number of tables that map to one class
D. How many classes are in your application
E. How to match data types between table and class data types

Answer: B,C,E

QUESTION 12:

Transformation is the XDE Data Modeling process that maps tables in the data model to tables in the object model.

A. True

B. False

Answer: B

* pass4sure ibm 000-645 Questions and Answers : 62 questions
* Updated: October 2nd , 2008
* Price: $159.99 $99.99
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