Why and when is a virtual destructor needed?

5 Answers  

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IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

0 Answers  

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Can anyone please explain runtime polymorphism with a real time example??at what ciscumstances we go for it??

1 Answers  

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How to hide the base class functionality in Inheritance?

0 Answers   Viscus Infotech,

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explain dynamic binding by drowing

2 Answers   Cognizant,

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What is use of overloading?

0 Answers  

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What are the access specifiers avaible in c++?

4 Answers  

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what is cast operator?

2 Answers   Microsoft,

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When is it necessary to use member-wise initialization list in C++?

2 Answers   Adobe,

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what is ltti

1 Answers   Unisys,

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What are the components of marker interface?

0 Answers  

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what is the difference between function template and template of function?explain with example.

2 Answers  

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