Search Interview Questions
| 3361 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.
|Java - Interview Questions and Answers|
|Ans. Used to represent an instance of the class in which it appears.|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  java   oops   java keywords   this   basic interview question basic   frequent|
|What are the common uses of "this" keyword in java ?|
|Can we use both "this()" and "super()" in a constructor ?|
| Is this a valid initialization ? Explain.|
Collection<Collection> collection = new LinkedList<LinkedList>();
|Difference Between this() and super() ?|
|Will this code give error if i try to add two heterogeneous elements in the arraylist. ? and Why ?|
|Why can't we use this in static context ?|
| If arrays cannot be resized , Why is this code valid |
String strArray = new String;
strArray = new String;
| Why doesn't this code give compile time error when we are clearly trying to add an integer element to an array of Strings|
Object strArray = new String;
strArray = 5;
|Which region is the latest and most popular in AWS ? What are the advantages and disadvantages of using this region ?|