How would you implement a substr() function that extracts a sub string from a given string?
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What will happen if when say delete this ?
Explain how an exception handler is defined and invoked in a Program.
What is the difference between map and hashmap in c++?
Can java be faster than c++?
Which one is better- macro or function?
Explain what are single and multiple inheritances in c++?
What is near, far and huge pointers? How many bytes are occupied by them?
Explain shallow copy?
Can we remove an element in a single linked list without traversing? Lets suppose the link list is like this 1 2 3 4 5 6 We need to remove 4 from this list (without traversing from beginning) and the final link list shud be 1 2 3 5 6 only thing we know is the pointer to element "4". How can we remove "4" and link "3" to "5"?
Explain how the virtual base class is different from the conventional base classes of the opps.
Why is c++ still best?
What is binary search in c++?