____________________ is one of the oldest sound formats, and is used primarily on Unix systems.

Presentations with ________ files are larger in size than presentations with linked files

Fill in the blank(s) with correct word

Suppose you are 20 years old, num is an integer variable, and the statement num = 1 + CInt(InputBox("How old are you?")) is executed and responded to? What will be the output of

txtBox.Text = num & " years old" (A) 1 + "How old are you?" (B) Syntax error (C) 20 years old (D) 21 years old