Data Types and Variables In Java byte, short, int and long all of these are Both of the above None of these unsigned signed Both of the above None of these unsigned signed ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The smallest integer type is ......... and its size is ......... bits. short, 8 short, 16 byte, 8 short, 16 short, 8 short, 16 byte, 8 short, 16 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 ) ; }} 20 Throws Exception 21 22 Compilation Error 20 Throws Exception 21 22 Compilation Error 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 false 0 0 true 0 0 0 0 None of these Compile error - static variable must be initialized before use. 0 false 0 0 true 0 0 0 0 None of these Compile error - static variable must be initialized before use. 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. } None of these Compilation fails with an error at line 4 14 13 Compilation fails with an error at line 6 14 21 None of these Compilation fails with an error at line 4 14 13 Compilation fails with an error at line 6 14 21 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); }} -127 2 None of these Compiler error 129 -127 2 None of these Compiler error 129 ANSWER DOWNLOAD EXAMIANS APP
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