IBM 000-644 Q&A - in .pdf

  • Exam Code: 000-644
  • Exam Name: Rational xde j2ee
  • Updated: Oct 23, 2026
  • Q & A: 100 Questions and Answers
  • Printable IBM 000-644 PDF Format. It is an electronic file format regardless of the operating system platform.
  • PDF Price: $888.00
  • Free Demo

IBM 000-644 Q&A - Testing Engine

  • Exam Code: 000-644
  • Exam Name: Rational xde j2ee
  • Updated: Oct 23, 2026
  • Q & A: 100 Questions and Answers
  • Install on multiple computers for self-paced, at-your-convenience training.
  • PC Test Engine Price: $888.00
  • Testing Engine

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IBM 000-644 Value Pack (Frequently Bought Together)

CPR Online Test Engine
  • If you purchase IBM 000-644 Value Pack, you will also own the free online test engine.
  • PDF Version + PC Test Engine + Online Test Engine

About IBM 000-644 Exam

Simulating the real exam — its timing, its scoring, its pressure — turns preparation into rehearsal. CertkingdomPDF builds that rehearsal into the IBM Rational xde j2ee package alongside 100 verified practice questions.

IBM 000-644 Exam Overview:

Certification Vendor:IBM
Exam Name:Rational XDE J2EE
Exam Number:000-644
Exam Format:Multiple Choice
Available Languages:English
Related Certifications:IBM Certified Solution Developer - Rational XDE
Exam Way:Historically delivered at authorized IBM/Pearson VUE testing centers as a proctored exam. The exam has been retired.
Pre Condition:No mandatory prerequisite exam was officially required; knowledge of Java, J2EE, UML, and Rational XDE was recommended.

IBM 000-644 Exam Syllabus Topics:

SectionObjectives
J2EE Application Development- Application Architecture
  • 1. Business logic layer
  • 2. Presentation layer
  • 3. Multi-tier architecture
  • 4. Persistence layer
- Enterprise Components
  • 1. Enterprise JavaBeans (EJB)
  • 2. Servlet development
  • 3. JavaServer Pages (JSP)
Rational XDE Environment- Development Environment
  • 1. Model navigation and organization
  • 2. Code-model synchronization
  • 3. Project creation and management
- Model-Driven Development
  • 1. Reverse engineering
  • 2. Forward engineering
  • 3. Round-trip engineering
Team Development- Configuration Management
  • 1. Collaborative modeling
  • 2. Version control integration
Model Validation and Deployment- Deployment
  • 1. Deployment descriptors
  • 2. Packaging J2EE applications
  • 3. Application server integration
- Testing and Validation
  • 1. Code validation
  • 2. Model consistency checking
Object-Oriented Analysis and Design- UML Fundamentals
  • 1. Sequence diagrams
  • 2. Use case modeling
  • 3. Class diagrams
  • 4. State and activity diagrams
- Object-Oriented Principles
  • 1. Encapsulation, inheritance, and polymorphism
  • 2. Design patterns and reusable components

Inside Our IBM Rational xde j2ee Practice Material

None that matter: downloads are unlimited and there is no meter on usage time, so you can reinstall the engine and practice with the 000-644 questions as often as you need. The software runs on Windows with a standard Java environment and simulates the real exam scenario session after session.

This package includes 100 practice questions for the IBM Rational xde j2ee exam. Every answer is verified by an experienced team of experts, so you can trust what you study.

No mandatory prerequisite exam was officially required; knowledge of Java, J2EE, UML, and Rational XDE was recommended.

You can confirm the current eligibility requirements on the official 000-644 exam page before you register.

Yes. The PDF version works well as training and teaching material: print it for classroom sessions, share it across a certification study group, or use it as handout content during internal courses. Many company buyers choose this version for exactly that purpose, and printing is unlimited.

The IBM Rational xde j2ee practice questions are organized around the official exam objectives. Key topics include:

  • Rational XDE Environment ()
  • Object-Oriented Analysis and Design ()
  • Model Validation and Deployment ()

Team training sessions can follow this topic list to keep everyone on the same page.

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