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Questions and Answers
What distinguishes USB 3.0 from USB 2.0?
What distinguishes USB 3.0 from USB 2.0?
- USB 3.0 ports are typically blue while USB 2.0 ports are black.
- USB 3.0 requires a different type of cable than USB 2.0.
- USB 3.0 is generally older than USB 2.0.
- USB 3.0 supports larger data transfers than USB 2.0. (correct)
Which audio port is designated for connecting a microphone?
Which audio port is designated for connecting a microphone?
- Pink port (correct)
- Blue port
- Green port
- Grey port
Which type of cable is primarily associated with transmitting video data to monitors?
Which type of cable is primarily associated with transmitting video data to monitors?
- USB type C
- HDMI
- Thunderbolt
- VGA (correct)
What is a characteristic feature of Display Ports compared to HDMI?
What is a characteristic feature of Display Ports compared to HDMI?
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Which type of cable is characterized by its oversized telephone port appearance?
Which type of cable is characterized by its oversized telephone port appearance?
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Study Notes
USB
- Used for data transfer.
- Two main types: USB 2.0 (blue) and USB 3.0 (black).
- USB 3.0 offers faster transfer speeds than USB 2.0.
- Safely disconnect USB devices to prevent data corruption; ensure any ongoing processes are stopped before disconnecting.
USB Type B
- Used to connect computers to printers.
USB Type C
- Used with Thunderbolt cables (Thunderbolt 2.0 and 3.0).
- Thunderbolt 3.0 offers faster data transfer speeds than Thunderbolt 2.0.
- Features a lightning bolt symbol next to the port.
Video Ports
- VGA (Video Graphics Array): Connects monitors to computer video cards; uses 15 pins/holes.
- DVI (Digital Video Interface): High-speed digital connection between monitor and computer.
- HDMI (High-Definition Multimedia Interface): Available in standard, mini, and micro sizes; mini and micro are common in portable devices (e.g., cameras, camcorders, projectors).
- DisplayPort: Newest video port technology; provides superior picture quality and resolution compared to HDMI.
Audio Ports
- Connects speakers, microphones, and headphones.
- Uses 3.5mm audio jacks.
- Typically color-coded: pink (microphone input), green (speaker output), blue (line-in/line-out).
- Grey, black, and orange ports are often used for surround sound.
Ethernet Cable
- Connects computers to the internet or other computers.
- Resembles a large telephone port.
- Found on various devices: laptops, printers, TVs, and internet modems.
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Description
This quiz explores the functionalities and types of USB connections, including USB 2.0, USB 3.0, Type B, and Type C. Additionally, it covers various video ports like VGA, DVI, HDMI, and DisplayPort. Test your knowledge on data transfer technologies and multimedia interfaces!
