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 Compilation fails with an error at line 3 Compilation fails with an error at line 4 128 None of these 0 Compilation fails with an error at line 3 Compilation fails with an error at line 4 128 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code ?class A{ int k; boolean istrue; static int p; public void printValue(){ System.out.print(k); System.out.print(istrue); System.out.print(p); }}public class Test{ public static void main(String argv[]){ A a = new A(); a.printValue(); }} Compile error - static variable must be initialized before use. 0 true 0 None of these 0 false 0 0 0 0 Compile error - static variable must be initialized before use. 0 true 0 None of these 0 false 0 0 0 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Java is a ........... language. strongly typed moderate typed weakly typed None of these strongly typed moderate typed weakly typed None of these 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.$7); System.out.println(test.do); System.out.println(test._$); }} Compile error - do is not valid identifier. 7 9 0 None of these 7 0 0 Compile error - $7 is not valid identifier. Compile error - do is not valid identifier. 7 9 0 None of these 7 0 0 Compile error - $7 is not valid identifier. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The smallest integer type is ......... and its size is ......... bits. byte, 8 short, 16 short, 16 short, 8 byte, 8 short, 16 short, 16 short, 8 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); }} Compiler error -127 None of these 2 129 Compiler error -127 None of these 2 129 ANSWER DOWNLOAD EXAMIANS APP
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