keyboard
mouse
printer
modem
An example of an analog communication method is
An example of digital, rather than analog communication is
An example of half duplex transmission is
An Excel file is generally called a / an :
An Excel Workbook is a collection of
An impact printer creates characters by using?
An impact printer that uses an interchangeable, rotating printing unit for hardcopy output is the
An index register that is automatically incremented or decremented with each use is
An input device that reads printed text employing optical character pattern matching is known as
An input device which can read characters directly from an ordinary piece of paper is
