How to use CMutex, CSemaphore in VC++ MFC

0 Answers   Persistent, TCS,

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Can a varargs method be overloaded?

0 Answers  

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any one please tell me the purpose of operator overloading

0 Answers   Amazon,

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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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namespace is working on which compiler?

3 Answers  

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What is abstract class in oops?

0 Answers  

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what is an instance of a class

5 Answers  

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write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

0 Answers   Microsoft, TCS,

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What is virtual Function.

1 Answers   Wipro,

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What is difference between #define and const?

3 Answers   emc2,

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Can we have inheritance without polymorphism?

0 Answers  

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What is the main difference between C++ and Java

11 Answers   TCS,

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