GSSP-JaVa 무료 덤프문제 온라인 액세스

Which of the following exceptions will be thrown if the name parameter is null in the constructor of AuthPermission?

• A.IllegalArgumentException
• B.NullPointerException
• C.IllegalStateException
• D.ClassNotFoundException

Which of the following symbols is used to designate a named input parameter?

• A.;
• B.?
• C.:
• D.!

Mark works as a Programmer for InfoTech Inc. He develops the following code snippet.
1.public class Header
2.{
3.//code//
4.{
5.System.out.println("Print the code.");
6.super.finalize();
7.}
8.}
Which of the following header statements should be placed at line 3 to execute the program
successfully?

• A.void finalize() throws Exception
• B.void finalize() throws Throwable
• C.protected void finalize() throws Throwable
• D.private void finalize() throws Exception

There are two threads defined in an application named "thread1" and "thread2". Which of the following options can be the direct cause of "thread1" becoming blocked?
Each correct answer represents a complete solution. Choose all that apply.

• A.thread1 executes thread2.sleep(3000)
• B.thread1 attempt to read from a file
• C.thread1 executes new Thread (someRunnable)
• D.thread2 executes thread1 sleep(3000)
• E.thread1 raises its own priority

Which of the following methods reinitializes the logging properties?

• A.readConfiguration
• B.reset
• C.addlogger
• D.reinitialize