Given: public class TestSeven extends Thread { private static int x; public synchronized void doThings() { int current = x; current++; x = current; } public void run() { doThings(); } } Which…

Question

Options

• ACompilation fails.
• BAn exception is thrown at runtime.
• CSynchronizing the run() method would make the class thread-safe.
• DThe data in variable "x" are protected from concurrent access problems.
• EDeclaring the doThings() method as static would make the class thread-safe.
• FWrapping the statements within doThings() in a synchronized(new Object()) { } block would make

• A
  3% (1)
• B
  3% (1)
• D
  11% (4)
• E
  76% (29)
• F
  8% (3)

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