What is the expected output?class Animal {Animal() {System.out.println("Animal");}}class Wild extends Animal{Wild() {System.out.println("Wild");super();}}public class Test {public static void main(String args[]) {Wild wild = new Wild();}}

JAVA Constructors and Methods
What is the expected output?class Animal {Animal() {System.out.println("Animal");}}class Wild extends Animal{Wild() {System.out.println("Wild");super();}}public class Test {public static void main(String args[]) {Wild wild = new Wild();}}

Compilation Error

Wild Animal

Runtime Exception

Animal Wild

Compilation Error

Wild Animal

Runtime Exception

Animal Wild

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods
What will be the result of compiling and running the given code?class A{ int b=10; private A(){ this.b=7; } int f(){ return b; }}class B extends A{ int b;}public class Test{ public static void main(String[] args){ A a = new B(); System.out.println(a.f()); }}

Compilation Fails

None of these

Prints 10

Prints 7

Prints 0

Compilation Fails

None of these

Prints 10

Prints 7

Prints 0

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods
What is Math.floor(3.6)?

4

4.0

3

3.0

4

4.0

3

3.0

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods
The main method should be static for the reason

It can be accessed easily by the class loader.

It can be executed without creating any instance of the class.

It can be accessed by every method or variable without any hindrance.

None of these

It can be accessed easily by the class loader.

It can be executed without creating any instance of the class.

It can be accessed by every method or variable without any hindrance.

None of these

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods
What will be the return type of a method that not returns any value?

int

None of these

void

double

int

None of these

void

double

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods
What is the output of the above program ?class Num { Num(double x ){ System.out.println( x ) ; } }public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }

None of these

2.0

0

Compile time error

None of these

2.0

0

Compile time error

ANSWER DOWNLOAD EXAMIANS APP

JAVA Constructors and Methods

JAVA Constructors and Methods What is the expected output?class Animal {Animal() {System.out.println("Animal");}}class Wild extends Animal{Wild() {System.out.println("Wild");super();}}public class Test {public static void main(String args[]) {Wild wild = new Wild();}}

JAVA Constructors and Methods What will be the result of compiling and running the given code?class A{ int b=10; private A(){ this.b=7; } int f(){ return b; }}class B extends A{ int b;}public class Test{ public static void main(String[] args){ A a = new B(); System.out.println(a.f()); }}

JAVA Constructors and Methods What is Math.floor(3.6)?

JAVA Constructors and Methods The main method should be static for the reason

JAVA Constructors and Methods What will be the return type of a method that not returns any value?

JAVA Constructors and Methods What is the output of the above program ?class Num { Num(double x ){ System.out.println( x ) ; } }public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }

JAVA Constructors and Methods
What is the expected output?class Animal {Animal() {System.out.println("Animal");}}class Wild extends Animal{Wild() {System.out.println("Wild");super();}}public class Test {public static void main(String args[]) {Wild wild = new Wild();}}

JAVA Constructors and Methods
What will be the result of compiling and running the given code?class A{ int b=10; private A(){ this.b=7; } int f(){ return b; }}class B extends A{ int b;}public class Test{ public static void main(String[] args){ A a = new B(); System.out.println(a.f()); }}

JAVA Constructors and Methods
What is Math.floor(3.6)?

JAVA Constructors and Methods
The main method should be static for the reason

JAVA Constructors and Methods
What will be the return type of a method that not returns any value?

JAVA Constructors and Methods
What is the output of the above program ?class Num { Num(double x ){ System.out.println( x ) ; } }public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }