#Problem solving java questions code#

Public void Mењњlass(long param) //(1)ДЄ compilation ERROR will occur at (1), since constructors cannot specify a return valueДЄ compilation error will occur at (2), since the class does not have a default constructorДЄ compilation error will occur at (3), since the class does not have a constructor which takes one argument of type int (e) The finalize() method cant be overloaded.ДЄ) d Core Java Objective Questions And AnswersД¬ore Java Multiple Choice Questions # 31) Which one of these is a valid method declaration?Д¬ore Java Multiple Choice Questions # 32) Given a class named Book, which one of these is a valid constructor declaration for the class?Д¬ore Java Multiple Choice Questions # 33) What will be the result of attempting to compile the following program? (d) The finalize ( ) method can be overloaded

#Problem solving java questions code#

(b) The compiler will fail to compile the code that explicitly tries to call the finalize( ) method

(a) The finalize ( ) method must be declared with protected accessibility (e) Execution of the run() method is called.Д¬ore Java Multiple Choice Questions # 29) What will be the result of the expression 13 & 25?Д¬ore Java Multiple Choice Questions # 30) Which of the following statements are true regarding the finalize( ) method? (c) Execution of the start( ) method ends (a) Int (b) long (c) Object (d) Component (e) float.Д¬ore Java Multiple Choice Questions # 28) Which of the following events will cause a thread to die? (d) Applets cant react to user input and change dynamicallyД¬ore Java Multiple Choice Questions # 27) What is the return type of the method getID() defined in AWTEvent class (c) Applets loaded and executing locally have some restrictions faced by applets that get loaded from the network. (b) Applets loaded and executing locally have none of the restrictions faced by applets that get loaded from the network.

(a) Applets loaded from the same computer where they are executing have the same restrictions as applets loaded from the network. (c) init, start, destroy, stop (d) init, start, destroyД¬ore Java Multiple Choice Questions # 26) Which of the following is true in regard to applet execution? (a) init, start, stop, destroy (b) start, init, stop, destroy (c) Uniform resource loader (d) Uniform resource locatorД¬ore Java Multiple Choice Questions # 25) What is the sequence of major events in the life of an applet? (a) Universal reader locator (b) Universal reform loader (a) s1 = s2 (b) s1 = s2 (c) s3 = s1 (d) s3=s1 (e) s1!=s2.Д¬ore Java Multiple Choice Questions # 24) URL stands for Which of the following would equate to true?

(c) java.awt package (d) Д¬ore Java Multiple Choice Questions # 23) Given the code (a) java.io package (b) java.lang package Core Java Multiple Choice Questions And AnswersД¬ore Java Multiple Choice Questions # 21) What is the fundamental unit of information of writer streams?Д¬ore Java Multiple Choice Questions # 22) File class is included in which package?