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Java Programming Fundamentals

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Multiple Choice

Given: 1. public class A { 2. public void doit() { 3. } 4. public String doit() { 5. return “a”; 6. } 7. public double doit(int x) { 8. return 1.0; 9. } 10.} What is the result?

  1. An exception is thrown at runtime
  2. Compilation fails because of an error in line 7
  3. Compilation fails because of an error in line 4.
  4. Compilation succeeds and no runtime errors with class A occur
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