what is the use of templates?

3 Answers  

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What is a constructor initializer list and when we use constructor initializer list?

3 Answers   Soft Info, TCS,

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What is the use of ::(scope resolution operator)?

0 Answers  

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Tell me difference between constant pointer and pointer to a constant.

0 Answers   Honeywell, Zomato,

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How to give an alternate name to a namespace?

0 Answers  

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What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;

4 Answers   Lehman Brothers,

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What is the difference between reference type and pointers.

4 Answers   HCL,

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what is C++ objects?

0 Answers  

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What is the importance of mutable keyword?

0 Answers  

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Why namespace is used in c++?

0 Answers  

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What is size_type?

0 Answers  

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Describe the syntax of single inheritance in C++?

0 Answers   Fidelity,

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