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|Core Java - Interview Questions and Answers for 'Constructor vs instance initialization blocks' - 1 question(s) found - Order By Newest|
|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.
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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?|
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|What are constructors and Destructors in Java ?|
|Does Constructor creates the object ?|
|Are constructors inherited? Can a subclass call the parent's class constructor? When?|
|Difference between object instantiation and construction ?|
|Difference Between this() and super() ?|
|Which of the following is false about Constructors ?|