A string containing the \a escape character instructs Ruby to ____ when the statement that contains it executes.

A device used to convert high and low voltages into two different tones suitable for transmission over telephone lines is called a(n) ________

A) ISP B) frequency checker C) Internet D) modem

A(n) ________ is a file that features a particular theme, layout or subject matter

Fill in the blank(s) with correct word