You run a shell on unix system. How would you tell which shell are you running?
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Explain about templates of C++.
Write a c++ code that will calculate the roots of a quadratic equation a2+ bx+c=0 Hint: d = sqrt (b2-4ac), and the roots are: x1 = (€“b + d)/2a and x2 = (€“b €“ d)/2a (use sqrt function from cmath.h )?
What is private public protected in c++?
What is copy constructor? Can we make copy constructor private in c++?
How much maximum can you allocate in a single call to malloc()?
Explain the purpose of the keyword volatile.
What does extern mean in a function declaration in c++?
Write a program for Divide a number with 2 and Print the output ( NOTE: Check for divide by zero error).
When can I use a forward declaration?
What is object in c++ example?
Explain the advantages of using friend classes.
What is the difference between a declaration and a definition?