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An EJB is a server-side component that encapsulates the business logic of an application

A. True

B. False

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  1. Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
  2. The methods wait() and noify() are defined in
  3. In order to connect to a database through java program we must create _______-
  4. The keywords reserved but not used in the initial version of Java re:
  5. A variable declared inside the for loop control can not be referenced out side the loop.
  6. With javadoc, which of the following denotes a javadoc comment?
  7. Which of the following will produce a value of 10 if x = 9.7?
  8. Give file is a file object, which of the following are legal statements to create a new file.
  9. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  10. Which of the following represent legal flow control statements?
  11. Java is fully object oriented programme.
  12. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  13. A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
  14. class.forName(...) creates an instance of java ODBC driver
  15. executeUpdate(------------) returns ___________
  16. The programmer must explicitly create the system .in and system .out objects.
  17. Throwing an exception always causes program termination.
  18. Declaring a method synchronized guarantees that the deadlock cannot occur.
  19. All the bitwise operators have the same level of precedence in Java.
  20. Any method in a supper class can be over ridden in its subclass.
  21. Message-Driven beans act as a listener for the Java Message Service API, processing messages synchronously
  22. Declarations can appear anywhere in the body of a Java method.
  23. Which javadoc tag is used to denote a comment for methods parameters?
  24. An EJB is a server-side component that encapsulates the business logic of an application
  25. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  26. We can over load methods with differences only in their return type.
  27. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  28. EJBs can be of the following type(s)None of the above
  29. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  30. The name of a Java program file must match the name of the class with the extension Java.