avoid amuguity between local and global variable we use this keyword sir.....and in the overridden concepts like already existed method in parent class that also avaiable child class if we want to call parent method then that time we super keyword sir

Super helpful video, thanks a lot

Thanks,very helpful.

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Super keyword is used in method overriding purpose child class implementation together with parent class implementataion ...this keyword is ...whenever the global variable is same as method paramater ..that time we use this keyword

This keyword is useful in the instance variable hiding in the same class Super keyword:by using super keyword we can access the parent class members in the child class and want to use the same method name as parent method with different functionality.

Multiple inheritance is not achieved by Java due to compile time errors and diamond problems,,,,but it can be achieved through interface

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Will i get a call with bcom graduation. As im working as test engineer in manual testing with 1year experience. Does qualification will be a hurdle while trying in MNC's

This keyword is used for current class. It's exactly replacement of object creation line but doesn't create new heap memory. We can use this with variable, method and constructer. In case of constructer there should be overloading of constructer to avoid recursive calling and this should be in first line of constructer.

This key word will refferes to current class objects Super key word we can use in 3 different way, 1.super key word will refer to immediate parent class objets 2.can call immediate parent class methods 3.can invoke immediate parent class constructor.

public B(){ super(20,10); //super keyword is always written inside the child class constructor, //super keyword is used to call parent class constructor

This Keyword is use to Access the Global variable from the same class and Super keyword Is use to Access the Global Variable from Other Class.

Sir what is difference between regression testing and sanity testing

This keyword:- whenever global variable and local variable are in same name in order to differentiate among them we use this.variable name. This.variable point to the global variable not local Super keyword: used in case of method overriding, whenever we want parent class implementation along with subclass

This keyword used when actual var, argument var are same due to confusion jvm we use, and also which is under current object reference Super key word is used when override is happen even if we want parent class implementation we go super keyword, normally if we do override we will get only sub class implementation even after overriding if want parent class implementation we go with super

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@kavithamadheswaran592

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I am interested

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I m interested

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I ma interested

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I am interested where is located?

noned

In c#,it is base keyword