Free GIAC GSSP-JaVa Exam Dumps Questions & Answers

Given the following directory structure.

Assuming that the current directory is com, which of the below options can be used to create a jar file called TestJar.jar that contains all the files from the directory testApp?

• A.  jar -cf TestJar.jar testApp
• B.  jar -cf TestJar.jar
• C.  jar -zf TestJar.jar
• D.  jar -tf TestJar.jar

You work as a Software Developer for TechnoZen Inc. You create an application using Java. You define a method, named myMethod. You also define a class, named myClass, within myMethod.
Which of the following rules governs the access to the variables of the enclosing method?

• A.  myClass can access any variable.
• B.  myClass can access only static variables.
• C.  myClass can access only transient variables.
• D.  myClass can access only final variables.

You write the following code.
class Father {public void Method() {System.out.println("I am Father");}}
public class Son extends Father {public static void main(String argv[]) {Son son = new
Son();son.Method();}
private void Method() {System.out.println("I am Son");}}
Which of the following will be the result, when you try to compile and run the code?

• A.  I am Father will be displayed as the output.
• B.  The code will execute but without displaying any output.
• C.  I am Son will be displayed as the output.
• D.  A runtime error will result.
• E.  A compile-time error will result.

Mark works as a Programmer for InfoTech Inc. He wants to develop a JMS API application that is used as a messaging service application. He writes the following createSession() method.
session = connection.createSession(false, 2);
Which of the following statements are true about the syntax?
Each correct answer represents a complete solution. Choose all that apply.

• A.  The session automatically acknowledges a client's receipt of a message.
• B.  The acknowledge method can reduce session overhead by minimizing the work the session does to prevent duplicates.
• C.  The client acknowledges a consumed message by calling the message's acknowledge method.
• D.  This method instructs the session to lazily acknowledge the delivery of messages.
• E.  If a message consumer consumes eight messages and then acknowledges the fourth message delivered, all eight messages are acknowledged.

Mary works as a Software Developer for XYZ Inc. She writes the following code.
1.class Alpha {
2.public static class Beta { }
3.}
4.class Delta {
5.// insert code here
6.}
Which of the following code statements can be inserted at line 5 to create an instance of the Beta class defined in the class Alpha?

• A.  Alpha.Beta b = new Alpha.Beta();
• B.  Beta = new a.Beta();
• C.  Alpha a = new Alpha();
• D.  The class Beta cannot be instantiated at line 5.
• E.  Beta b = new Beta();