Which of the following is a valid declaration in Visual Basic? Int number Dim Integer number Dim number Integer Dim number As Integer The +is the string concatenation operator in Visual Basic. True False When a value is placed in a memory location, the previous value in that location is moved to the next available location in memory. True False Which of the following is in the correct order of operator precedence? multiplication division parenthesis addition, subtraction, division parenthesis, multiplication, addition None of the above Programs with graphical user interfaces are called Windows applications. True False Syntax errors will never be identified before the programmer attempts to compile a program. True False