Test Difficulty Level: Medium
Syllabus of Test
Questions based on SCJP
Sample Question from this online test:
Question: 1. public class X implements Runnable(
2. private int x;
3. private int y;
5. public static void main(Stringargs)
6. X that = new X();
7. (new Thread(that)).start();
8. (new Thread(that)).start();
11. public void run() (
12. for (;;) (
15. System.out.printIn(“x=” + x + “, y = ” + y);
What is the result?
A. B. C.
D. (for example, “x=1, y=1”. In addition, each value appears only for
once (for example, “x=1, y=1” followed by “x=2, y=2”).
Option A: Errors at lines 7 and 8 cause compilation to fail.
Option B: The program prints pairs of values for x and y that might not always be the same
Option C: Each value appears twice.
Option D: Each value appears only for only once.
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