C++ Interview Questions

What is an interface class?  http://www.coolinterview.com/interview/1606/  How can I create a process that is running a supplied native executable (e.g., cmd.exe)?  http://www.coolinterview.com/interview/1630/  Is it possible to restrict the scope of a field/method of a class to the classes in the same namespace?  http://www.coolinterview.com/interview/1637/  Can I define a type that is an alias of another type (like typedef in C++)?  http://www.coolinterview.com/interview/1642/  State the methods through which parameters can be passed?  http://www.coolinterview.com/interview/22201/  Explain about reference parameter?  http://www.coolinterview.com/interview/22202/  Is it possible to have Virtual Constructor? If yes, how? If not, Why not possible ?  http://www.coolinterview.com/interview/29305/  What about Virtual Destructor?  http://www.coolinterview.com/interview/29306/  What is Pure Virtual Function? Why and when it is used ?  http://www.coolinterview.com/interview/29307/  What is problem with Runtime type identification?  http://www.coolinterview.com/interview/29308/  Is there anything you can do in C++ that you cannot do in C?  http://www.coolinterview.com/interview/29309/  Why do C++ compilers need name mangling?  http://www.coolinterview.com/interview/29310/  Is there any problem with the following:  http://www.coolinterview.com/interview/29311/  What issue do auto_ptr objects address?  http://www.coolinterview.com/interview/29312/  Can you think of a situation where your program would crash without reaching the breakball, which you set at the beginning of main()?  http://www.coolinterview.com/interview/29313/  What happens when a function throws an exception that was not specified by an exception specification for this function?  http://www.coolinterview.com/interview/29314/  What is the difference between new/delete and malloc/free?  http://www.coolinterview.com/interview/29315/  How do you know that your class needs a virtual destructor?  http://www.coolinterview.com/interview/29316/  What are the differences between a C++ struct and C++ class?  http://www.coolinterview.com/interview/29317/  How the compilers arranges the various sections in the executable image?  http://www.coolinterview.com/interview/29318/  What are the debugging methods you use when came across a problem?  http://www.coolinterview.com/interview/29319/  When should you use multiple inheritance?  http://www.coolinterview.com/interview/29320/  What is your reaction to this line of code?  http://www.coolinterview.com/interview/29321/  What are the differences between new and malloc?  http://www.coolinterview.com/interview/29322/  What is the difference between Stack and Queue?  http://www.coolinterview.com/interview/29323/  Write a fucntion that will reverse a string.  http://www.coolinterview.com/interview/29324/  What are the advantages and disadvantages of B-star trees over Binary trees?  http://www.coolinterview.com/interview/29326/  Write the psuedo code for the Depth first Search.  http://www.coolinterview.com/interview/29327/  Describe Stacks and name a couple of places where stacks are useful.  http://www.coolinterview.com/interview/29328/  Suppose a 3-bit sequence number is used in the selective-reject ARQ, what is the maximum number of frames that could be transmitted at a time?  http://www.coolinterview.com/interview/29329/