IBM Rational Application Developer v7 C2030-136 Prüfungsfragen mit Lösungen:
1. What is a design pattern in software development?
A) a proven solution to a common problem within a given context
B) a cyclic and incremental software development process
C) a software development methodology which focuses on creating models
D) an object modeling and specification language used in software engineering
2. A company is looking to implement a software application in which the user interface can be changed frequently without impacting the business layer.
Which pattern should be proposed as the BEST solution?
A) Session faade
B) Model-View-Controller
C) Observer
D) Iterator
3. A developer has made multiple changes to a Java file. How can the developer switch back to an earlier version of the file?
A) File > Replace with Previous
B) context pop-up menu > Compare with > Local history
C) context pop-up menu > Replace With > Local history
D) context pop-up menu > Edit > Reset
4. Rational Application Developer provides code snippets to make EJB programming easier. What are two results of invoking the Call an EJB find method snippet? (Choose two.)
A) A new entity EJB is added to your EJB project.
B) The find method of the EJB being referenced is implemented.
C) The serviceLocatorMgr.jar file is added to the enterprise application that includes your EJB project.
D) A new EJB reference is added to your EJB.
5. Which generated artifact is used to invoke the Web service after the Web service client code generation using the Web service wizard?
A) the *Proxy class
B) the *SoapBindingStub class
C) the *Service class
D) the *ServiceInformation class
Fragen und Antworten:
| 1. Frage Antwort: A | 2. Frage Antwort: B | 3. Frage Antwort: C | 4. Frage Antwort: C,D | 5. Frage Antwort: A |
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