Question

how many peripheral are required to play multimedia series

Answer 1

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Understanding I/O Ports—This section describes the types of I/O ports used to send information to and from the processor and memory.
Understanding Input Devices—This section describes the important characteristics of keyboards, mice, biometric readers, and other input devices.
Understanding Display Types—This section describes output devices such as CRTs, LCDs, and data projectors.
Understanding Video Connector Types—This section talks about common video connectors such as VGA, DVI, and HDMI.
Printing Fundamentals—This section describes the basics of laser, inkjet, impact, and thermal printers.
Understanding Multimedia Devices—This section covers the basics of multimedia devices such as webcams, digital cameras, MIDI ports, microphones, sound cards, and video capture cards.