Data Types and Variables What will be the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte i = 128;4. System.out.println(i);5. }6. } None of these 0 128 Compilation fails with an error at line 3 Compilation fails with an error at line 4 None of these 0 128 Compilation fails with an error at line 3 Compilation fails with an error at line 4 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 None of these 7 9 0 Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 7 0 0 None of these 7 9 0 Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of float and double in Java is 64 and 64 32 and 64 32 and 32 64 and 32 64 and 64 32 and 64 32 and 32 64 and 32 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. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. } Compilation fails with an error at line 4 14 21 Compilation fails with an error at line 6 14 13 None of these Compilation fails with an error at line 4 14 21 Compilation fails with an error at line 6 14 13 None of these ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following fraction of codedouble STATIC = 2.5 ;System.out.println( STATIC ); None of these Prints 2.5 Raises an exception Rraises an error as STATIC is used as a variable which is a keyword None of these Prints 2.5 Raises an exception Rraises an error as STATIC is used as a variable which is a keyword 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 double Exception is thrown at runtime float Compilation Error double Exception is thrown at runtime float ANSWER DOWNLOAD EXAMIANS APP
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