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An individual array element that is passed to a method and modified in that method will contain the modified value when the called method completes execution.

A. True

B. False

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  1. We can over load methods with differences only in their return type.
  2. In order to connect to a database through java program we must create _______-
  3. Given the codeString s = new String("abc");Which of the following calls are valid?
  4. Which of the following are the wrapper classes?
  5. The check box group class is a subclass of the component class.
  6. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  7. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  8. Objects are passed to a method by use of call-by-reference.
  9. When we implement an interface method, it should be declared as public.
  10. It is an error to catch the same type of exception in two different catch blocks associated with a particular…
  11. Consider the following code snippet: try {int x=0; int y=50/x; System.out.println("Division by zero");…
  12. The name of a Java program file must match the name of the class with the extension Java.
  13. Frames and applets cannot be used together in the same program.
  14. Which of the following will produce a value of 22 if x=22.9:
  15. Session bean
  16. All the bitwise operators have the same level of precedence in Java.
  17. JSP files creates ________________
  18. Java is fully object oriented programme.
  19. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  20. The setBackground() method is part of the class
  21. The methods wait() and noify() are defined in
  22. Which of the following are keywords?
  23. Every call to wait has a corresponding call to notify that will eventually end the wafting.
  24. Which of the following methods can be used to remove a component from the display?
  25. Which of the following are not keywords?
  26. Which are the valid ways to create DataInputStream streams?
  27. In RMI before running the client program we must start RMI Registry.
  28. Which key word can protect a class in package from accessibility by the classes outside the package?
  29. A catch can have comma-separated multiple arguments.
  30. Consider the following class definitions: class maths { student student1; } class student { String name;…