Recent questions under tag c++

+2 votes

1 answer

What is implicit conversion in C++ ?

posted Mar 6, 2015 by Vikram Singh

+3 votes

1 answer

What is object slicing in context of C++ ?

posted Mar 6, 2015 by Vikram Singh

+5 votes

2 answers

Explain how to call C code from C++ code. Explain with an example?

posted Mar 5, 2015 by Emran

+2 votes

1 answer

What is wrong with an object being assigned to itself?

posted Mar 5, 2015 by Emran

+1 vote

1 answer

Why does COM require GUIDs?

posted Mar 5, 2015 by Emran

+3 votes

1 answer

Matrix multiplication using C/C++?

posted Mar 4, 2015 by Kapil Kapoor

+3 votes

1 answer

What are the advantages of Java over C++?

posted Mar 2, 2015 by anonymous

+3 votes

1 answer

When interviewer ask Architecture of the project, what should be the answer?

posted Feb 4, 2015 by anonymous

+2 votes

1 answer

What happens when an object is destroyed that doesn't have an explicit destructor?

posted Feb 3, 2015 by Alwaz

+1 vote

1 answer

Explain the problem with dynamic type checking in C++?

posted Feb 3, 2015 by Alwaz

+1 vote

1 answer

Explain how static member functions are called in C++?

posted Feb 3, 2015 by Alwaz

+2 votes

2 answers

What happens when a pointer is deleted twice in C\C++?

posted Feb 3, 2015 by Alwaz

+4 votes

1 answer

C++: What are the differences between Vector and Map?

posted Jan 27, 2015 by Muskan

+4 votes

0 answers

What is Stack unwinding in context of C++?

posted Jan 27, 2015 by Khusboo

+1 vote

1 answer

What is type of “this” pointer? Explain when it is get created?

posted Jan 27, 2015 by Anwar

+1 vote

1 answer

When do we run a shell in the UNIX system? How will you tell which shell you are running?

posted Jan 27, 2015 by Anwar

+2 votes

1 answer

Define a pdb file in C\C++?

posted Jan 27, 2015 by Anwar

+1 vote

1 answer

What are the storage qualifiers in C++?

posted Jan 27, 2015 by Anwar

+3 votes

2 answers

Is a[5] == 5[a]? If yes why?

posted Jan 22, 2015 by Khusboo

+1 vote

2 answers

What are the scenarios when do..while is used?

posted Jan 22, 2015 by anonymous

+3 votes

1 answer

What is the meaning of volatile variable in C/C++?

posted Jan 21, 2015 by Alwaz

+1 vote

2 answers

What is the prototype of printf function?

posted Jan 21, 2015 by Alwaz

+1 vote

1 answer

What is a Macro in C/C++ and what is its disadvantage?

posted Jan 21, 2015 by Alwaz

+1 vote

1 answer

What is an uninitialised pointer in C/C++?

posted Jan 21, 2015 by Alwaz

0 votes

1 answer

What is a pure virtual destructor in C++?

posted Jan 17, 2015 by anonymous

0 votes

4 answers

What is the difference between a string copy (strcpy) and a memory copy (memcpy)?

posted Jan 16, 2015 by anonymous

+1 vote

2 answers

What is a scope resolution operator in C++?

posted Jan 12, 2015 by Emran

+1 vote

1 answer

What is register variable in C++?

posted Jan 12, 2015 by Emran

+1 vote

2 answers

What is the difference between shallow and deep copy in C++?

posted Jan 12, 2015 by Emran

+3 votes

0 answers

Best Practice (or Suggestion) for Distributing C/C++ Library to Other Developers

posted Jan 12, 2015 by Gurminder

0 votes

1 answer

What is a destructor in context of C++, details with example will be helpful?

posted Jan 9, 2015 by anonymous

+1 vote

0 answers

c++: Is there any other symbol then ~ to be used as destructor?

posted Jan 8, 2015 by anonymous

+1 vote

1 answer

Print the following pattern using C or C++?

posted Jan 7, 2015 by anonymous

0 votes

2 answers

What is difference between pointer in C and references in C++?

posted Jan 7, 2015 by Amit Kumar Pandey

+1 vote

1 answer

Is there anything you can do in C++ that you cannot do in C?

posted Jan 6, 2015 by Emran

+1 vote

1 answer

How do you link a C++ program to C functions?

posted Jan 6, 2015 by Emran

+1 vote

4 answers

What is the difference between const char *myPointer and char *const myPointer?

posted Jan 6, 2015 by Emran

+2 votes

0 answers

Is there any problem with the following statement : char*a=NULL; char& p = *a;?

posted Jan 6, 2015 by Emran

+1 vote

0 answers

finding about move vs copy in C++

posted Dec 31, 2014 by anonymous

+1 vote

0 answers

what is function pointer,pointer to function,double pointer to function explain in detail with example?

posted Dec 31, 2014 by Sridharan P

+3 votes

3 answers

What is the difference between a pointer and a reference?

posted Dec 29, 2014 by Emran

+2 votes

0 answers

What issue do auto_ptr objects address?

posted Dec 29, 2014 by Emran

+2 votes

1 answer

What is auto pointer in C++?

posted Dec 29, 2014 by Emran

+3 votes

2 answers

In C or C++ What is a dangling pointer?

posted Dec 29, 2014 by Emran

+2 votes

0 answers

C: Need to forbid a C program to run until certain date or time during the day?

posted Dec 29, 2014 by anonymous

+2 votes

0 answers

Is there any difference between global namespace and std namespace ?

posted Dec 25, 2014 by Vikram Singh

+2 votes

1 answer

Why should I use new instead of trustworthy old malloc()?

posted Dec 23, 2014 by Alwaz

+2 votes

1 answer

Can I free() pointers allocated with new? Can I delete pointers allocated with malloc()

posted Dec 23, 2014 by Alwaz

+3 votes

0 answers

IN C++ Is there a way to force new to allocate memory from a specific memory area?

posted Dec 23, 2014 by Alwaz

+1 vote

1 answer

IN C++ What is Memory alignment?

posted Dec 23, 2014 by Alwaz