What is iterator in c++?


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More C++ General Interview Questions

What size is allocated to the union variable?

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Would you rather wait for quicksort, linear search, or bubble sort on a 200000 element array? (Or go to lunch...) a) Quicksort b) Linear Search c) Bubble Sort

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What are guid? Why does com need guids?

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Explain differences between alloc() and free()?

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Why can’t you call invariants() as the first line of your constructor?

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How many namespaces are there in c++?

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what is Loop function? What are different types of Loops?

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What is "mutable" keyword?

2 Answers   Infosys, Teradata,


Please explain the reference variable in c++?

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What is the use of setprecision in c++?

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Consider a c++ template funtion template<class T> T& Add(T a, T b){return a+b ;} if this function is called as T c = Add("SAM", "SUNG"); what will happen? What is the problem in the template declaration/ How to solve the problem.

7 Answers   LG, Samsung,


What methods can be overridden in java?

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