Knowee
Questions
Features
Study Tools

What is the output of the following program:class Test<T> {    // An object of type T is declared    T obj;    Test(T obj) { this.obj = obj; } // constructor    public T getObject() { return this.obj; }} // Driver class to test abovepublic class Main {    public static void main(String[] args)    {        // instance of Integer type        Test<Integer> iObj = new Test<Integer>(15);        System.out.println(iObj.getObject());         // instance of String type        Test<String> sObj            = new Test<String>("Java Lab");        System.out.println(sObj.getObject());    }}Select one:a. 15b. Java Labc. Compilation Errord. 15Java Lab

Question

What is the output of the following program:class Test<T> {    // An object of type T is declared    T obj;    Test(T obj) { this.obj = obj; } // constructor    public T getObject() { return this.obj; }} // Driver class to test abovepublic class Main {    public static void main(String[] args)    {        // instance of Integer type        Test<Integer> iObj = new Test<Integer>(15);        System.out.println(iObj.getObject());         // instance of String type        Test<String> sObj            = new Test<String>("Java Lab");        System.out.println(sObj.getObject());    }}Select one:a. 15b. Java Labc. Compilation Errord. 15Java Lab

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

The output of the program will be:

15 Java Lab

So, the correct answer is d. 15Java Lab.

Similar Questions

class Test<T> {    // An object of type T is declared    T obj;    Test(T obj) { this.obj = obj; } // constructor    public T getObject() { return this.obj; }} // Driver class to test abovepublic class Main {    public static void main(String[] args)    {        // instance of Integer type        Test<Integer> iObj = new Test<Integer>(15);        System.out.println(iObj.getObject());         // instance of String type        Test<String> sObj            = new Test<String>("Java Lab");        System.out.println(sObj.getObject());    }}Select one:a. 15Java Labb. 15c. Java Labd. Compilation Error

What is the output of the following program:class Test {    // A Generic method example    static <T> void genericDisplay(T element)    {        System.out.println(element.getClass().getName()                           + " = " + element);    }     // Driver method    public static void main(String[] args)    {        // Calling generic method with Integer argument        genericDisplay(11);         // Calling generic method with String argument        genericDisplay("Java Lab");         // Calling generic method with double argument        genericDisplay(1.0);    }}Select one:a. Compilation errorb.11Java Lab1.0c. No outputd.java.lang.Integer = 11java.lang.String = Java Labjava.lang.Double = 1.0

What is the Output of following Java Program?abstract class Demo{    public int a;    Demo()    {        a = 10;    }     abstract public void set(); }class Test extends Demo{     final public void get()    {        System.out.println("a = " + a);    }     public static void main(String[] args)    {        Test obj = new Test();        obj.get();    }}Select one:a.Compile Time Errorb.a=10c.Runtime Exception

What is the output of this program? class A { public int i; private int j; } class B extends A { void display() { super.j = super.i + 1; System.out.println(super.i + " " + super.j); } } class inheritance { public static void main(String args[]) { B obj = new B(); obj.i=1; obj.j=2; obj.display(); } }2 23 3Runtime ErrorCompilation Erro

What will be the output of the following code snippet?public class MyClass {    static int value = 10;      public void printValue() {        System.out.println(value);    }        public static void main(String[] args) {        MyClass obj = new MyClass();        obj.printValue();    }}Question 4Answera.0b.10c.Compilation errord.Runtime exception

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.