What are Virtual Functions? How to implement virtual functions in "C" ?

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In how many ways we can initialize an int variable in C++?

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If I is an integer variable, which is faster ++i or i++?

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What is iterator in c++?

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What do you mean by volatile and mutable keywords used in c++?

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Is c# written in c++?

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Define what is constructor?

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When does a name clash occur in c++?

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Write a corrected statement in c++ so that the statement will work properly. if (x > 5); y = 2*x; else y += 3+x;

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What are register variables?

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Must accepts "Maestro Cards" Tax for bike should be less than 15 Total number of lanes is more than 10 Must provides monthly pass Write a method: boolean isGoodTollBridge(String[] cardsAccepted, String[] tollTax, boolean hasMonthlyPass, int numberOfLanes); String[] cardsAccepted A String array of names of card types accepted for payment of toll tax, it can be null if the toll does not accept any card String[] tollTax A String array of toll tax chart (say “Train : 300”,”BullCart : 10”) boolean hasMonthlyPass This parameter defines whether there is any monthly pass available or not int numberOfLanes This parameter defines the number of lanes for each side

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what are the iterator and generic algorithms.

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