Free IBM C2140-819 Exam Dumps Questions & Answers

A web application uses a set of Java classes, which are also used by several other web applications. The application designers want to separate out this logic into its own component to allow reuse and still give the developers the ability to edit the code in those classes as the project progresses. What is the best way to achieve this?

• A.  copy the Java source code into the web project as into the Java folder
• B.  create a new Java project, export it as a JAR, and import it into the web project into the lib folder
• C.  encapsulate the Java logic in an EJB and invoke this from the web project
• D.  create a new Java project and add this project to the deployment assembly list

What are the two transaction types available when creating EJB in RAD 8? (Choose two.)

• A.  Bean
• B.  Two Phase
• C.  Atomic
• D.  Commit
• E.  Container
• F.  Composite

Which design pattern is used to design EJB?

• A.  Session Facade
• B.  EJB Locator
• C.  Service Pool
• D.  Service Connection

In the Rational Application Developer workbench, what does the Content Assist feature do?

• A.  formats Java code using a predefined set of rules
• B.  shows possible code completions that are valid with the current context
• C.  prompts the developer for the workspace that should be used
• D.  auto saves changes to create a workbench history of files

A developer wants to create a Java project in the current workspace. To accomplish this using the workbench menu options, what does the developer do?

• A.  selects File > New > Java class and types in the Java project name, Workspace name, Package name, and Class name
• B.  selects Workspace > New Java project
• C.  selects File > New > Java project, types in a project name, and selects "Use default location"
• D.  selects Project > Generate Java project, and types in a name for the project