Data Types and Variables The following fraction of codedouble STATIC = 2.5 ;System.out.println( STATIC ); Rraises an error as STATIC is used as a variable which is a keyword Raises an exception None of these Prints 2.5 Rraises an error as STATIC is used as a variable which is a keyword Raises an exception None of these Prints 2.5 ANSWER DOWNLOAD EXAMIANS APP
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. } None of these 8 7 Compilation fails with an error at line 3 10 7 Compilation fails with an error at line 5 None of these 8 7 Compilation fails with an error at line 3 10 7 Compilation fails with an error at line 5 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test { static void test(float x){ System.out.print("float"); } static void test(double x){ System.out.print("double"); } public static void main(String[] args){ test(99.9); }} Compilation Error Exception is thrown at runtime float double Compilation Error Exception is thrown at runtime float double ANSWER DOWNLOAD EXAMIANS APP
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 ) ; S Does not compile as Integer and String are API class names. 34 S 34 Throws exception. S Does not compile as Integer and String are API class names. 34 S 34 Throws exception. ANSWER DOWNLOAD EXAMIANS APP
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 ) ; }} 21 Compilation Error 22 20 Throws Exception 21 Compilation Error 22 20 Throws Exception ANSWER DOWNLOAD EXAMIANS APP
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.$7); System.out.println(test.do); System.out.println(test._$); }} 7 0 0 Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 7 9 0 None of these 7 0 0 Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 7 9 0 None of these ANSWER DOWNLOAD EXAMIANS APP
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