What is the equivalent of Pascal's Real
a) unsigned int
b) float
c) char
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What is the maximum combined length of command line arguments including the space between adjacent arguments?
What do you mean by Stack unwinding?
What is abstraction in c++?
What is the best c++ book for beginners?
I was a c++ code and was asked to find out the bug in that. The bug was that he declared an object locally in a function and tried to return the pointer to that object. Since the object is local to the function, it no more exists after returning from the function. The pointer, therefore, is invalid outside.
Which bit wise operator is suitable for turning off a particular bit in a number?
Define a nested class. Explain how it can be useful.
Which c++ operator cannot overload?
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"?
What is the use of 'this' pointer?
Can a program run without main?
check whether a no is prime or not.