What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }}

Data Types and Variables
What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }}

Compile error - $7 is not valid identifier.

7 0 0

Compile error - do is not valid identifier.

7 9 0

None of these

Compile error - $7 is not valid identifier.

7 0 0

Compile error - do is not valid identifier.

7 9 0

None of these

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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.

All of these

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

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.

All of these

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

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Data Types and Variables
What would be the output of the following fraction of code ?int Integer = 34 ;char String = 'S' ;System.out.print( Integer ) ;System.out.print( String ) ;

Does not compile as Integer and String are API class names.

34

Throws exception.

S

34 S

Does not compile as Integer and String are API class names.

34

Throws exception.

S

34 S

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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. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. }

14 13

Compilation fails with an error at line 6

Compilation fails with an error at line 4

None of these

14 21

14 13

Compilation fails with an error at line 6

Compilation fails with an error at line 4

None of these

14 21

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Data Types and Variables
In Java byte, short, int and long all of these are

unsigned

None of these

signed

Both of the above

unsigned

None of these

signed

Both of the above

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Data Types and Variables
What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. }

Compilation fails with an error at line 8

0

17

Compilation fails with an error at line 5

None of these

Compilation fails with an error at line 8

0

17

Compilation fails with an error at line 5

None of these

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Data Types and Variables

Data Types and Variables What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }}

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

Data Types and Variables What would be the output of the following fraction of code ?int Integer = 34 ;char String = 'S' ;System.out.print( Integer ) ;System.out.print( String ) ;

Data Types and Variables What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. }

Data Types and Variables In Java byte, short, int and long all of these are

Data Types and Variables What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. }

Data Types and Variables
What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }}

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

Data Types and Variables
What would be the output of the following fraction of code ?int Integer = 34 ;char String = 'S' ;System.out.print( Integer ) ;System.out.print( String ) ;

Data Types and Variables
What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. }

Data Types and Variables
In Java byte, short, int and long all of these are

Data Types and Variables
What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. }