Answer / beena

It is a feature in c++ to minimize name collisions in the global name space. This namespace keyword assigns a distinct name to a library that allows other libraries to use the same identifier names without creating any name collisions. Furthermore, the compiler uses the namespace signature for differentiating the definitions.

What is an abstract class?

6 Answers   Siemens,

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How can you force the compiler to not generate them?

0 Answers   Amazon,

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What is an abstract class in C++

0 Answers   SwanSoft Technologies,

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When would you choose to return an error code rather than throw an exception?

0 Answers   Amazon,

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Execute the qsort () in c/sort() in c++ library or your own custom sort which will sort any type of data on user defined criteria.

0 Answers   Adobe,

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What is name mangling/name decoration?

0 Answers   Amazon,

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What is data abstraction? How is it implemented in C++?

0 Answers   Amdocs,

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What are the advantages/disadvantages of using #define?

0 Answers   Amazon,

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How does stack look in function calls? When does stack overflow? What can you do to remedy it?

0 Answers   Adobe,

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What is the difference between realloc() and free() in C++?

0 Answers   IBS, TCS,

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How to invoke a C function using a C++ program?

0 Answers   Alter,

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what is the difference between a pointer and a reference?

0 Answers   Amazon, Blue Star, C DAC,

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