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. } Compilation fails with an error at line 5 8 7 None of these 10 7 Compilation fails with an error at line 3 TRUE ANSWER : ? YOUR ANSWER : ?
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); }} Compilation Error Exception is thrown at runtime double float TRUE ANSWER : ? YOUR ANSWER : ?
Size of float and double in Java is 64 and 32 32 and 64 32 and 32 64 and 64 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following automatic type conversion will be possible? long to int short to int int to long byte to int TRUE ANSWER : ? YOUR ANSWER : ?
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. } Compilation fails with an error at line 8 Compilation fails with an error at line 5 17 None of these 0 TRUE ANSWER : ? YOUR ANSWER : ?
Java is a ........... language. moderate typed None of these strongly typed weakly typed TRUE ANSWER : ? YOUR ANSWER : ?
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 equal of source type. Two type are compatible and size of destination type is shorter than source type. All of these TRUE ANSWER : ? YOUR ANSWER : ?
The smallest integer type is ......... and its size is ......... bits. short, 16 short, 8 byte, 8 short, 16 TRUE ANSWER : ? YOUR ANSWER : ?
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 0 0 0 false 0 TRUE ANSWER : ? YOUR ANSWER : ?