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); }} -127 129 None of these 2 Compiler error -127 129 None of these 2 Compiler error ANSWER DOWNLOAD EXAMIANS APP
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 0 Compilation fails with an error at line 3 None of these 128 Compilation fails with an error at line 4 0 Compilation fails with an error at line 3 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java byte, short, int and long all of these are None of these unsigned signed Both of the above None of these unsigned signed Both of the above ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Which of the following automatic type conversion will be possible? int to long short to int long to int byte to int int to long short to int long to int byte to int ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will the output of the following program?public class Test{ public static void main(String args[]){ float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); }} 25 2 3 0 2.5 25 2 3 0 2.5 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(); }} 0 0 0 Compile error - static variable must be initialized before use. 0 false 0 0 true 0 None of these 0 0 0 Compile error - static variable must be initialized before use. 0 false 0 0 true 0 None of these ANSWER DOWNLOAD EXAMIANS APP
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