What is the process of defining more than one method in a class differentiated by method?
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What is the process of defining more than one method in a class differentiated by method signature?Select one:a. Function doublingb. Function overridingc. Function overloadingd. None of the mentionedThe correct answer is: Function overloading Show
Question27Not answeredString in Java is a _______?Select one:Marked out of1.00 Get answer to your question and much more Question28Identify the correct keyword is used to declare/make a class?Select one:Not answeredMarked out of1.00 Get answer to your question and much more Question29Not answeredin that method’s scope.Select one:Marked out of1.00If a method contains a local variable with the same name as one of its class’s fields, the local variable __________ the fieldin that method’s scope.Select one: Get answer to your question and much more Question30Not answeredWhat is the output of this program?1.classequality {2.intx;3.inty;4.booleanisequal(){5.return(x == y);.7..classOutput {9.publicstaticvoidmain(String args[])10.11.equality obj =newequality();12.obj.x = 5;13.obj.y = 5;14.System.out.println(obj.isequal());15.1.Select one:Marked out of1.00}}{}}a. falseb. truec. 0d. 1The correct answer is: true Question31Exceptions does arises during ___________ time in java code sequence?Select one:Not answeredMarked out of1.00 Get answer to your question and much more Question32Select one:Not answeredMarked out of1.00An object of class___________ produces random numbersSelect one: Get answer to your question and much more Question33Can an object be a subclass of another object?Select one:Not answeredMarked out of1.00 Get answer to your question and much more Question34Not answeredclass A{int i;void display(){System.out.println(i);}}class B extends A{int j;void display(){System.out.println(j);}}class inheritance_demo{public static void main(String args[]){B obj = new B();obj.i=1;obj.j=2;obj.display();}}Select one:Marked out of1.00b. Yes, when one object is used in the constructor of another.c. No, inheritance is only between classes.d. Only when one has been defined in terms of the other.The correct answer is: No, inheritance is only between classes.What will be the output of the following Java program?class A{int i;void display(){System.out.println(i);}}class B extends A{int j;void display(){System.out.println(j);}}class inheritance_demo{public static void main(String args[]){B obj = new B();obj.i=1;obj.j=2;obj.display();}}Select one:A. 2B. 1C. Compilation ErrorD. 0The correct answer is: 2 Upload your study docs or become a Course Hero member to access this document Upload your study docs or become a Course Hero member to access this document End of preview. Want to read all 17 pages? Upload your study docs or become a Course Hero member to access this document Tags correct full form of JDK Which of the following represents the process of defining two or more methods?What is the process of defining two or more methods within same class that have same name but different parameters declaration? Explanation: Two or more methods can have same name as long as their parameters declaration is different, the methods are said to be overloaded and process is called method overloading.
Which of these can be used to differentiate two are more methods having same name?Correct Option: D
Return type of method, Number of parameters and Parameters data type can be used to differentiate two or more methods having same name.
Which method has the same name as that of its class?It is also possible that a method has the same name as another method name in the same class, it is known as method overloading.
Which method can be defined only once in a program main method Finalize method static method private method?The correct answer to the question “Which Method can be defined only once in a Program” is, option (a). main method. And all the other methods could be defined more than once in a Program.
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