The use of the MsgBox action will increase errors within a database due to the unnecessary feedback they provide to users

What is stored in x after execution of the following code segment?

int x = 5; for (int c = 0; c < 5; c++) for (int d = 0; d < 3; d++) x = x + 1; a) 13 b) 15 c) 20 d) 29

The ability to reuse objects already defined, perhaps for a different purpose, with modification appropriate to the new purpose, is referred to as:

a. Information hiding. b. Inheritance. c. Redefinition. d. Overloading