What is the difference between malloc, calloc and realloc?

0 Answers   Alter,

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Describe the different styles of function prototypes in C++.

0 Answers   Adobe,

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Identify the error in the following program. include<iostream> using namespace std; void main() { int num[]={1,2,3,4,5,6}; num[1]==[1]num ? cout<<"Success" : cout<<"Error"; }

1 Answers  

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dynamic scoping is

0 Answers   Siemens,

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What is the 4 difference between delete[] and delete?

0 Answers   Alter,

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There is a base class sub, with a member function fnsub(). There are two classes super1 and super2 which are sub classes of the base class sub.if and pointer object is created of the class sub which points to any of the two classes super1 and super2, if fnsub() is called which one will be inoked?

0 Answers   Alter,

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Explain about Searching and sorting algorithms with complexities

0 Answers   Accenture,

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What is an algorithm (in terms of the STL/C++ standard library)?

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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Write a C++ Program to find Addition of Two Numbers.

1 Answers  

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What is an abstract class?

6 Answers   Siemens,

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What are pass by value and pass by reference?what is the disadvantage of pass by value?

0 Answers   Alter,

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