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18 Questions

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3.2.1 External Connectors

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Questions and Answers

What does a purple PS/2 port signify?

It can be used for either a keyboard or a mouse.

It is a mouse port.

It is exclusively for audio devices.

It is a keyboard port. (correct)

Which of the following accurately describes a DVI port?

It transmits both digital video and analog audio signals. (correct)

It is a mini-DIN 6 connector type.

It is primarily used for connecting a keyboard.

It has three rows of five pins each.

Which statement about HDMI and DisplayPort is true?

Both are symmetrical in shape.

Only HDMI can transmit digital audio.

DisplayPorts have a symmetrical shape.

Both ports can transmit digital video signals. (correct)

What is the primary function of PS/2 ports?

To connect keyboard and mouse peripherals. Signup and view all the answers

What distinguishes a VGA port from a DVI port?

VGA ports have a DE-15 female connector with a specific pin arrangement. Signup and view all the answers

What type of signal can HDMI ports send?

Both digital video and audio signals. Signup and view all the answers

Which color typically designates a PS/2 port for a mouse?

Green Signup and view all the answers

What characteristic helps identify DisplayPorts?

They have one beveled corner. Signup and view all the answers

What is the primary function of USB ports?

To connect a variety of peripherals and transfer data Signup and view all the answers

How can you identify a USB 3.0 port?

It is usually blue in color Signup and view all the answers

What type of connection does an S/PDIF port provide?

High quality digital audio signal Signup and view all the answers

What distinguishes a FireWire port from USB ports?

It has a rectangular shape with one beveled side Signup and view all the answers

Which color audio jack is used to connect speakers to a computer?

Green Signup and view all the answers

What does an Ethernet port connect to?

A network Signup and view all the answers

What is the typical shape of a serial port?

D-shaped with nine pins Signup and view all the answers

Which of the following ports is less commonly used today?

Serial port Signup and view all the answers

What is the main function of the line-in audio jack?

Transmit audio signals into the computer Signup and view all the answers

What characteristic helps identify different USB ports?

The icons used next to them Signup and view all the answers