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 128 Compilation fails with an error at line 4 Compilation fails with an error at line 3 0 None of these 128 Compilation fails with an error at line 4 Compilation fails with an error at line 3 0 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 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); }} Exception is thrown at runtime double float Compilation Error Exception is thrown at runtime double float Compilation Error ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following program:public class Test{ static boolean isOK; public static void main(String args[]){ System.out.print(isOK); } } Will not compile as boolean is not initialized Prints false Will not compile as boolean can never be static Prints true Will not compile as boolean is not initialized Prints false Will not compile as boolean can never be static Prints true 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. } 8 7 None of these Compilation fails with an error at line 5 10 7 Compilation fails with an error at line 3 8 7 None of these Compilation fails with an error at line 5 10 7 Compilation fails with an error at line 3 ANSWER DOWNLOAD EXAMIANS APP
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); }} None of these -127 129 Compiler error 2 None of these -127 129 Compiler error 2 ANSWER DOWNLOAD EXAMIANS APP
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