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 Compilation fails with an error at line 6 14 21 None of these 14 13 Compilation fails with an error at line 4 Compilation fails with an error at line 6 14 21 None of these 14 13 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:class A{ public static void main(String args[]){ int x; x = 10; if(x == 10){ int y = 20; System.out.print("x and y: "+ x + " " + y); y = x*2; } y = 100; System.out.print("x and y: " + x + " " + y); }} 10 20 10 20 Error 10 20 10 10 10 20 10 100 10 20 10 20 Error 10 20 10 10 10 20 10 100 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. } 0 Compilation fails with an error at line 5 None of these 17 Compilation fails with an error at line 8 0 Compilation fails with an error at line 5 None of these 17 Compilation fails with an error at line 8 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test{ int a = 10; public void method(int a){ a += 1; System.out.println(++a); } public static void main(String args[]){ Test t = new Test(); t.method(3); }} 4 12 5 11 None of these 4 12 5 11 None of these ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The smallest integer type is ......... and its size is ......... bits. short, 16 short, 16 short, 8 byte, 8 short, 16 short, 16 short, 8 byte, 8 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Automatic type conversion in Java takes place when Two type are compatible and size of destination type is larger than source type. Two type are compatible and size of destination type is shorter than source type. Two type are compatible and size of destination type is equal of source type. All of these Two type are compatible and size of destination type is larger than source type. Two type are compatible and size of destination type is shorter than source type. Two type are compatible and size of destination type is equal of source type. All of these ANSWER DOWNLOAD EXAMIANS APP
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