Answer / prits

When an instance of derived class is assigned to base class
instance object slicing takes place.ie in this case the
derived portion gets truncated and only the base portion
remains.

The problem of object slicing can be prevented by the use
of pure virtual functions.

Answer / vikas

Object slicing occurs when we assign an instance of the
subclass to a variable of type base class.

http://www.cppquestions.com/viewtopic.php?f=17&t=49

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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