JAVA Flashcard 2

Front

Which function is used to perform some action when the object is to be destroyed?

Back

finalize()

Front

Which of these method of String class is used to obtain character at specified index? char(), Charat(), charat(), charAt()

Back

charAt()

Front

Which one of the following is not a Java feature? Object-oriented, Use of pointers, Portable, Dynamic and Extensible

Back

Use of pointers

Front

Which of the following is not an OOPS concept in Java? Polymorphism, Compilation, Inheritance, Encapsulation

Back

Compilation

Front

Which of the following loops will execute the body of loop even when condition controlling the loop is initially false? do while, while, for, none of the above

Back

do while

Front

Which of the following is used with the switch statement? continue, exit, break, do

Back

break

Front

Which of these keywords is used to manually throw an exception? try, finally, throw, catch

Back

throw

Front

Which of these exceptions handles the divide by zero error? ArithmeticException, MathException, IllegalAccessException, IllegarException

Back

ArithmeticException

Front

Which of these functions is called to display the output of an applet? a. display() b. paint() c. displayApplet() d. PrintApplet()

Back

paint()

Front

Java source codes are compiled and converted to

Back

byte code