Explain dangling pointer.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C++ General Interview Questions

Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].

1 Answers  


Can you use the function fprintf() to display the output on the screen?

0 Answers  


List down the guideline that should be followed while using friend function.

0 Answers  


How the virtual functions maintain the call up?

0 Answers  


What are friend classes? What are advantages of using friend classes?

0 Answers  


When should I use unitbuf flag?

0 Answers  


What is malloc in c++?

0 Answers  


What is the insertion operator and what does it do?

0 Answers  


Explain deep copy?

0 Answers  


What is the difference between a reference and a pointer?

0 Answers  


What is :: operator in c++?

0 Answers  


What is an adjust field format flag?

0 Answers  


Categories