Search Interview Questions
| More than 3000 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Interview Questions and Answers|
|Ans. Constructor has the same name as class name whereas instance initialization block just have a body without any name or visibility type.|
instance initialization blocks are useful if we want to have some code run regardless of which constructor is used or if we want to do some instance initialization for anonymous classes.
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  instance initialization blocks  constructor  constructor vs instance initialization blocks Asked in 2 Companies|
Try 1 Question(s) Test
|What are the common uses of "this" keyword in java ?|
|Can we use both "this()" and "super()" in a constructor ?|
|Why every object constructor automatically call super() in Object before its own constructors?|
|Does Constructor creates the object ?|
|Can constructors be synchronized in Java ?|
|What are constructors and Destructors in Java ?|
|Are constructors inherited? Can a subclass call the parent's class constructor? When?|
|Difference between object instantiation and construction ?|
|Difference Between this() and super() ?|
|What is constructor chaining and how is it achieved in Java?|