What do you mean by storage classes?
Storage Classes are used to describe the features of a variable/function. These features basically include the scope, visibility and life-time which help us to trace the existence of a particular variable during the runtime of a program.
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Why is main function important?
When is the last time you coded in C/C++? What is the most lines of original C/C++ code you have personally written in one project? How confident are you in your ability to write C or C++ without a reference?
Which of the following operator cannot be overloaded?
What is vectorial capacity?
difference between macro and function?
Please explain the reference variable in c++?
int *p = NULL; printf("%1d",p) ; what will be the output of this above code?
Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?
how many controls can we place on single form.
What are the characteristics of friend functions?
Write a program to encrypt the data in a way that inputs a four digit number and replace each digit by (the sum of that digit plus 7) modulus 10. Then sweep the first digit with the third, second digit with the fourth and print the encrypted number.
What are special characters c++?