11. Using Device Interfaces

Question 1

Requirement for USB fast charging?

Answer 1

Port is in charging mode

NO data transfer is possible in charginge mode

Question 2

USB 1.1 data rate?

Answer 2

12Mbps

Question 3

USB 2.0 data rate?

aka Hi-speed USB

Answer 3

480Mbps

Question 4

USB 3.1 data rate?

aka SuperSpeed+ USB

Answer 4

10Gbps

Question 5

USB 3.2 data rate?

Answer 5

10 & 20Gbps

Question 6

D

What port does this symbol represent?

Answer 6

Firewire

Question 7

how many devices does a single firewire bus support?

Answer 7

up to 63 devices

LIke USB, the bus is powered & supports hot swapping

Question 8

Bandwidth of firewire?

Answer 8

400 Mbps

Question 9

Identify ports

Answer 9

Firewire

Question 10

What does resolution mean?

Answer 10

The number of horizontal & vertical pixels

Question 11

What is color depth (aka bit depth)

Answer 11

Number of colors supported in the image