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CompTIA ITF+ (Certmaster) > 11. Using Device Interfaces > Flashcards

11. Using Device Interfaces Flashcards

1
Q

Requirement for USB fast charging?

A

Port is in charging mode

NO data transfer is possible in charginge mode

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2
Q

USB 1.1 data rate?

A

12Mbps

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3
Q

USB 2.0 data rate?

aka Hi-speed USB

A

480Mbps

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4
Q

USB 3.1 data rate?

aka SuperSpeed+ USB

A

10Gbps

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5
Q

USB 3.2 data rate?

A

10 & 20Gbps

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6
Q

D

What port does this symbol represent?

A

Firewire

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7
Q

how many devices does a single firewire bus support?

A

up to 63 devices

LIke USB, the bus is powered & supports hot swapping

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8
Q

Bandwidth of firewire?

A

400 Mbps

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9
Q

Identify ports

A

Firewire

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10
Q

What does resolution mean?

A

The number of horizontal & vertical pixels

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11
Q

What is color depth (aka bit depth)

A

Number of colors supported in the image

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CompTIA ITF+ (Certmaster) (20 decks)

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