Petrol pump mgt. system: To design a program that display an interface for the sale of the Petrol and then make the entries at the backend in the database.

1 Answers   Wipro,

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What is encapsulation with real life example?

0 Answers  

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where is memory for struct allocated? where is memory for class-object allocated? I replied for struct in stack and for class-object in heap. THen he asked if class has struct member variable what happens.class on heap and what about struct in that class? couldnt ans :( :-?

2 Answers   Infosys, Microsoft,

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When a private constructer is being inherited from one class to another class and when the object is instantiated is the space reserved for this private variable in the memory??

13 Answers   HCL, Honeywell,

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What is overloading in oop?

0 Answers  

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What is polymorphism what are the different types of polymorphism?

0 Answers  

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what is virtual function?

3 Answers  

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is there any choice in opting subjects like 4 out of 7

0 Answers  

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What are the different forms of polymorphism??

8 Answers   Mantaq, NUC, PCS,

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Precompilation ?

1 Answers   emc2,

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What is interface in oop?

0 Answers  

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WAP find square root of any number (without using sqrt() )?

3 Answers  

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