What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }}

Data Types and Variables
What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }}

Throws Exception

22

21

20

Compilation Error

Throws Exception

22

21

20

Compilation Error

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Data Types and Variables
Size of int in Java is

16 bit

64 bit

32 bit

Depends on execution environment

16 bit

64 bit

32 bit

Depends on execution environment

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Data Types and Variables
What will be output of following program?public class Test{ public static void main(String[] args){ byte b=127; b++; b++; System.out.println(b); }}

-127

2

129

None of these

Compiler error

-127

2

129

None of these

Compiler error

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Data Types and Variables
What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. int i = 010;4. int j = 07;5. System.out.println(i);6. System.out.println(j);7. }8. }

10 7

Compilation fails with an error at line 3

None of these

8 7

Compilation fails with an error at line 5

10 7

Compilation fails with an error at line 3

None of these

8 7

Compilation fails with an error at line 5

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Data Types and Variables
Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }}

10 20 10 100

10 20 10 10

10 20 10 20

Error

10 20 10 100

10 20 10 10

10 20 10 20

Error

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Data Types and Variables
Automatic type conversion in Java takes place when

Two type are compatible and size of destination type is equal of source type.

Two type are compatible and size of destination type is shorter than source type.

Two type are compatible and size of destination type is larger than source type.

All of these

Two type are compatible and size of destination type is equal of source type.

Two type are compatible and size of destination type is shorter than source type.

Two type are compatible and size of destination type is larger than source type.

All of these

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Data Types and Variables

Data Types and Variables What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }}

Data Types and Variables Size of int in Java is

Data Types and Variables What will be output of following program?public class Test{ public static void main(String[] args){ byte b=127; b++; b++; System.out.println(b); }}

Data Types and Variables What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. int i = 010;4. int j = 07;5. System.out.println(i);6. System.out.println(j);7. }8. }

Data Types and Variables Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }}

Data Types and Variables Automatic type conversion in Java takes place when

Data Types and Variables
What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }}

Data Types and Variables
Size of int in Java is

Data Types and Variables
What will be output of following program?public class Test{ public static void main(String[] args){ byte b=127; b++; b++; System.out.println(b); }}

Data Types and Variables
What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. int i = 010;4. int j = 07;5. System.out.println(i);6. System.out.println(j);7. }8. }

Data Types and Variables
Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }}

Data Types and Variables
Automatic type conversion in Java takes place when