What can I safely assume about the initial values of variables which are not explicitly initialized?
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Explain differences between alloc() and free()?
What is prototype in c++ with example?
What are the three forms of cin.get() and what are their differences?
What are the advantages of c++?
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.
Mention the ways in which parameterized can be invoked.
What are the differences between public, private, and protected access?
12 Answers IBM, Oracle, Wipro,
What causes a runtime error c++?
why all c++ program must have default constructor?
What is the disadvantage of using a macro?
What is name mangling?
which operator is used for performing an exponential operation a) > b) ^ c) none