What is the index number of the last element of an array with 29 elements?

Will the following functions work?

C++ programming language was designed and developed by ___ at ___.

What will be output of following program?

Which of the following statements are correct about this function

What will be output of program?

What is output of the program?

Lệnh cin trong C++ có tác dụng gì?

Lệnh cout trong C++ có tác dụng gì?

The ‘break’ keyword is only used in the switch..case statement.

What is output?

Which of the following reads in a string named x with one hundred characters?

The three member access specifiers are ___, ___ and ___ .

Trong cấu trúc chương trình C++ có bao nhiêu hàm main()?

Kết thúc một dòng lệnh trong chương trình C++, ta sử dụng ký hiệu gì?

Which of the following can be virtual?

 In C++ one can define a function within another function.

A base class is never used to create objects.

 What is output?

What will be the output of the program?

 What is output ?