The printer can be accessed using the predefined filename _____

The correct answer is D. PRN, LPT1, etc.

PRN stands for “Printer” and LPT1 stands for “Line Printer 1”. These are the predefined filenames that can be used to access the printer.

A. printer file is not a valid filename.
B. print is a function that can be used to print to the printer, but it does not take a filename as an argument.
C. cout is a stream object that can be used to output data to the console, but it cannot be used to print to the printer.