Discovering Computers ©2016 (Shelly Cashman Series) (MindTap Course List)
1st Edition
ISBN: 9781305391857
Author: Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Jennifer T. Campbell, Mark Frydenberg
Publisher: Cengage Learning
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Chapter 6, Problem 31SG
Explanation of Solution
Port options for computers and mobile devices:
The port options that are needed for computers and mobile devices are as follows:
- Displays:
- There are four port options that are needed to connect the computer and mobile devices to display devices such as monitor and projector.
- The four ports are Digital Visual Interface port (DVI), Video Graphics Array (VGA) port, High Definition Multimedia Interface port (HDMI), and DisplayPort.
- Networking:
- Ethernet port is used to connect the computer and mobile devices to a wired network...
Explanation of Solution
Functions of each port options:
Port functions of displays: The four port options that are needed for displays are as follows:
- DVI port:
- Full form of DVI is Digital Visual Interface.
- It is a video display interface.
- This port is used for transmitting digital video content to display devices.
- Common display devices are computer monitors and projectors.
- VGA port:
- Full form of VGA is Video Graphics Array.
- This port is used to transmit only a video signal from a device to a display.
- HDMI port:
- Full form of HDMI is High Definition Multimedia Interface.
- This port is the interface standard.
- This port is used to transmit both digital video and audio signals from a device to a display.
- Display port:
- It is a digital display interface.
- It is mainly used to connect a video source to a display device such as a computer monitor.
- It is also able to carry audio signal and other forms of data.
Port functions of networking: Ethernet port is needed for networking that is for a wired
- Functions of Ethernet port:
- It is also called local area network (LAN) port or network connection, or network port...
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Chapter 6 Solutions
Discovering Computers ©2016 (Shelly Cashman Series) (MindTap Course List)
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