Karteikarten
Mobile Devices and Hardware
Karten in diesem Stapel (26)
- 1What are the replaceable items of a Laptop?keyboards, touchpads, SODIMM RAM, displays, inverters, batteries, optical disc drives, smart card readers, and hard drives.
- 2Laptops use ____ internal technologiesM.2, Mini PCIe, and Mini PCI
- 3Laptops use ____ external technologiesExpressCard /34 and /54
- 4What does the Fn key do?Enables secondary functions on the keyboard
- 5How do video cards connect to the motherboard?x16 PCIe or PCI expansion slots
- 6List the type of video connectors and cablesDVI, VGA, HDMI, Mini-HDMI, DisplayPort, Mini DisplayPort, S-Video, Component Video/RGB, and Composite
- 7What are the common color depths of video?16-bit, 24-bit, and 32-bit
- 8Common Resolutions include ___1280x720, 1920x1080, 1366x786, 1680x1050, 1920x1200, and 640x480
- 9What does TN mean?twisted nematic
- 10What does IPS mean?In plane switching/ higher viewing angle
- 11How do sound cards connect?as x1 PCIe or PCI cards
- 12What kind of connectors do sound cards have?PC 99 color-coded 1/8" mini jacks for I/O and speakers
- 13USB can have up to ___ devices127
- 14How fast can USB 1.1(full speed) run?12 Mb/s with a max cable length of 5 meters
- 15How fast can USB 2.0(high speed) run?480 Mb/s with a max cable length of 5 meters
- 16How fast can USB 3.0 (super speed) run?5 Gb/s
- 17How fast can USB 3.1 (superspeed+) run?10 Gb/s
- 18What color are Version 3/x ports?blue
- 19What are Type A/Type B connectors used by?Laptops/deskstops
- 20What are mini and micro connectors used by?tablets and smartphones
- 21Type C is ___1/3 size of Type A and pairs well with USB 3/1 standard
- 22FireWire is also known asIEEE 1394a
- 23FireWire runs at ____ and can have up to __800Mb/s and up to 63 devices
- 24Thunderbolt Ver 1 =10 Gb/s and uses DisplayPort
- 25Thunderbolt Ver 2 =20 Gb/s and uses DisplayPort
- 26Thunderbolt Ver 3 =40 Gb/s and uses USB Type C
Informationen
- Beschreibung
- CompTIA CompTIA A+ Exam Karteikarten am Mobile Devices and Hardware, erstellt von Shelby Hartsell am 27/12/2016.
- Erstellt von
- Shelby Hartsell
- Aufrufe
- 14
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