Peripheral Ports and Cables Flashcards
CompTIA A+ 220-1201 (V15) Flashcards
| Front | Back |
| How many pins are in a DisplayPort connector? | 20 |
| How many pins are in a standard HDMI Type A connector? | 19 |
| How many pins does a USB 3.0 Type-A connector have? | 9 |
| How many pins does a USB Type-C connector have? | 24 |
| What cable characteristic is vital for ensuring signal integrity over long distances? | Shielding |
| What does USB stand for? | Universal Serial Bus |
| What is the maximum data rate of Thunderbolt 3? | 40 Gbps |
| What is the maximum data rate of USB 2.0? | 480 Mbps |
| What is the maximum data rate of USB 3.0? | 5 Gbps |
| What is the maximum data rate of USB 3.1 Gen 2? | 10 Gbps |
| What is the maximum data rate of USB 3.2 Gen 2x2? | 20 Gbps |
| What is the recommended maximum cable length for USB 2.0 devices? | 5 meters |
| What is the recommended maximum cable length for USB 3.x devices? | 3 meters |
| Which analog video standard is characterized by a 15-pin connector and is commonly found in older devices? | VGA |
| Which cable construction uses multiple twisted pairs to reduce crosstalk? | Twisted pair |
| Which cable is most common for digital high-definition video and audio connectivity? | HDMI |
| Which conductor type offers greater flexibility but slightly higher signal attenuation? | Stranded conductor |
| Which DisplayPort version first supported 8K resolution at 60 Hz? | DisplayPort 1.4 |
| Which HDMI connector type is commonly found on cameras and tablets? | Mini HDMI (Type C) |
| Which HDMI connector type is smallest and used for micro devices? | Micro HDMI (Type D) |
| Which HDMI version added enhanced Audio Return Channel (eARC) and supports up to 48 Gbps? | HDMI 2.1 |
| Which HDMI version introduced support for 4K resolution at 60 Hz? | HDMI 2.0 |
| Which interface is used for computer monitors with features like daisy chaining and multi-stream transport? | DisplayPort |
| Which port standard uses a reversible connector supporting data video and power? | USB Type-C |
| Which USB specification introduced USB On-The-Go (OTG) functionality? | USB 2.0 |
| Which USB standard integrates protocols such as PCI Express and DisplayPort and supports up to 40 Gbps? | USB4 |
About the Flashcards
Flashcards for the CompTIA A+ exam help you review cable and connector terminology, interface standards, and data-rate limits commonly tested on connectivity topics. The deck covers USB generations (USB 2.0, 3.0/3.1/3.2, USB4), Thunderbolt 3, and HDMI and DisplayPort versions, with emphasis on maximum transfer rates and key feature differences.
It also reinforces connector types and pin counts (Type-A, Type-C, HDMI, DisplayPort), analog standards like VGA, and cable characteristics such as shielding, twisted-pair construction, and stranded conductors that affect flexibility and attenuation. Practical items like recommended USB cable lengths and HDMI connector types are included to support fast recall of terminology and specifications.
Topics covered in this flashcard deck:
- USB standards and data rates
- USB connector types and pins
- HDMI versions and connectors
- DisplayPort features and daisy chaining
- Analog video (VGA)
- Cable construction and lengths