A pure virtual function is specified by placing ___ at the end of its prototype in the class definition.

Run time polymorphism is ___ than the compile time polymorphism.

We can implement generic classes using templates

Kết quả của chương trình sẽ là gì? #include #include void main() { int arr[3] = {3}; int i; for(i = 0; i <= 2; i++) printf("%d, ", arr[i]); getch(); }

Đầu ra là gì? #include #include void main() { int i = 0; for(; i <= 2; ) printf(" %d", ++i); getch(); }

What is output? #include #include void main() { int i = 0; switch (i) { case '0': printf("A"); break; case '1': printf("B"); break; default: printf("ABC"); } getch(); }

Lệnh cin trong C++ có tác dụng gì?

What punctuation is used to signal the beginning and end of code blocks?

Evaluate !(1 && !(0 || 1))

What is the final value of x when the code is run? int x; for(x = 0; x < 10; x++) { }

Which of the following is the proper keyword or function to deallocate memory in C language?