If we do not define any constructors, the compiler inserts an invisible

When does the compiler supply a default constructor for a
class?

Question Posted / bindhu

Answer Posted / bindhu

If we do not define any constructors, the
compiler inserts an invisible zero parameter
constructor "behind the scenes".

Is This Answer Correct ?

24 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What is the default execution method in java?

618

What is getkey () in java?

568

When will we prefer to use set and list in java and why?

546

What is the size of boolean variable?

568

Which language is java?

538

What is jdbc api?

531

What is difference between next () and nextline () in java?

532

What is variable explain with example?

566

Give differences between Quicksort &Mergesort. When should these sorts be used andwhat is their running time in java?

676

Why java does not support pointers?

555

What is array length?

501

This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

555

What is a class reference?

550

What type of variable is error flag?

583

What is difference between filereader and bufferedreader?

527