1A touch screen is:ABoth an input and an output deviceBOnly an input deviceCOnly an output deviceDA storage deviceView AnswerDiscussWorkspaceReportSaveEasy
2A light pen is used to:APrint textBDraw or select on a screenCScan barcodes onlyDRecord soundView AnswerDiscussWorkspaceReportSaveEasy
3Refresh rate of a monitor is measured in:AHertzBBitsCNits onlyDPixelsView AnswerDiscussWorkspaceReportSaveEasy
4The standard keyboard layout is called:ADVORAK onlyBQWERTYCAZERTY onlyDABCDEFView AnswerDiscussWorkspaceReportSaveEasy
5Which of these is both an input and an output device?AModemBKeyboardCMouseDMonitorView AnswerDiscussWorkspaceReportSaveEasy