Answer Posted / shanthappa

"this" is the implicit keyword/object oriented by the jvm and supplied to every java programs for two purposes.
1) It points to current class object
2) It whenever formal parameters of the class are similar then jvm gets an ambiguity.
"super" is a keyword which will differentiate base class features with derived class features.
The keyword 'super' is placing an important role in three places in java...
1)at variable level
2)at constructor level
3)at method level

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