Given:
1 . public interface Foo{
2 . int k = 4;
3 .}
Which three are equivalent to line 2? (Choose Three)

• A. Public int k = 4;
• B. Static int k = 4;
• C. Final int k = 4;
• D. Abstract int k = 4;
• E. Transient int k = 4;
• F. Protected int k = 4;
• G. Private int k = 4;
• H. Volatile int k = 4;

Exhibit:
1 . class A implements runable (
2 . int i;
3 . public void run () (
4 . try (
5 . thread.sleep(5000);
6 . i= 10;
7 .) catch(InterruptedException e) {}
8 .)
9 .)
1 0.
1 1. public class Test {
1 2. public static void main (string args[]) (
1 3. try (
1 4. A a = new A ();
1 5. Thread t = new Thread (a);
1 6. t.start();
1 7.
1 8. int j= a.i;
1 9.
2 0. ) catch (Exception e) {}
2 1. )
2 2. )
Which statement al line 17 will ensure that j=10 at line 19?

• A. t.wait();
• B. a.wait();
• C. t.notify();
• D. t.yield();
• E. a.notify();
• F. t.interrupt();
• G. t.join();

The file "file.txt" exists on the file system and contsins ASCII text.
Given:
3 8. try {
3 9. File f = new File("file.txt");
4 0. OutputStream out = new FileOutputStream(f, true);
4 1. }
4 2. catch (IOException){}
What is the result?

• A. The code runs and no change is made to the file.
• B. An exception is thrown because the file is not closed.
• C. The code runs and deletes the file from the file system.
• D. The code does not compile.
• E. The code runs and sets the length of the file to 0.

Given:
1. public class OuterClass {
2. private double d1 1.0;
3. //insert code here
4. }
You need to insert an inner class declaration at line2. Which two inner class declarations are valid? (Choose Two)

• A. public abstract class InnerOne {
  public abstract double methoda();
  }
• B. protected class InnerOne {
  static double methoda() {return d1;}
  }
• C. static class InnerOne {
  public double methoda() {return d1;}
  }
• D. private class InnerOne {
  public double methoda() {return d1;}
  }
• E. static class InnerOne {
  static double methoda() {return d1;}
  }

Which two can directly cause a thread to stop executing? (Choose Two)

• A. Calling the notifyAll method on an object.
• B. Exiting from a synchronized block.
• C. Calling the wait method on an object.
• D. Calling the notify method on an object.
• E. Calling the setPriority method on a thread object.