What is c++ & why it is used?
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What do you mean by abstraction. Explain your answer?
Why the usage of pointers in C++ is not recommended ?
Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.
Write about a nested class and mention its use?
What language is a dll written in?
Why is that unsafe to deal locate the memory using free( ) if it has been allocated using new?
When one must use recursion function? Mention what happens when recursion functions are declared inline?
Describe about storage allocation and scope of global, extern, static, local and register variables?
How can you prevent accessing of the private parts of my class by other programmers (violating encapsulation)?
What's the "software peter principle”?
What is the C-style character string?
Explain differences between alloc() and free()?