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The methods wait() and noify() are defined in

A. java.lang.Thread

B. java.lang.Runnable

C. java.lang.Object

D. java.lang.ThreadGroup

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  1. When we implement the Runnable interface, we must define the method
  2. Members of a class specified as private are accessible only to the methods of the class.
  3. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  4. Declarations can appear anywhere in the body of a Java method.
  5. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  6. Which exception is thrown by the read() method of InputStream class?
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  11. Given the codeString s = new String("abc");Which of the following calls are valid?
  12. The length of a string object 's1' can be obtained using the expression s1.length.
  13. Which of the following statements are true?
  14. The name of a Java program file must match the name of the class with the extension Java.
  15. In the code below, what data types the variable x can have?
  16. When X is a positive number the operations x>> 2 and x>>>2 both produce the same result.
  17. Session bean
  18. Frames and applets cannot be used together in the same program.
  19. Submit button always fires doPost(...)
  20. In a single Servlet class we can use____________
  21. The modulus operator (%) can be used only with Integer operands.
  22. Servlet can have ___________
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  24. The methods wait() and noify() are defined in
  25. Which of the following represent legal flow control statements?
  26. Which of the following will produce a value of 22 if x=22.9:
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  28. The concept of multiple inheritance is implemented in Java by
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