Cable types

Question 1

what is the equivalent to 8 bits

Answer 1

One Byte

Question 2

what is the meaning of USB

Answer 2

Universal Serial Bus

Question 3

how many types of data cables we have

Answer 3

two

Question 4

what are the name of the two types of data cables

Answer 4

DB9 and DB5

Question 5

why we called serial cable

Answer 5

because all the data send is just ones and zeros in an straight line, we can only send one bite at time

Question 6

What is the speed of the serial cable

Answer 6

The speed is 115 kilobits per second

Question 7

How many devices we can connect to serial cable

Answer 7

Just one device per port

Question 8

What is the maximum of devices we can connect to a USB controller

Answer 8

We can connect 127 devices per controller

Question 9

How the controller divided the bandwidth in case of you connect many devices to the USB port

Answer 9

The controller divided the bandwidth between the number of devices and that would be the speed for each device connected

Question 10

How many versions of USB we have

Answer 10

3

Question 11

Could you please tell me the name of the versions for USB

Answer 11

we have USB2.0, USB 3.2 and USB 4

Question 12

What are the speed categories for USB2.0

Answer 12

Low speed ,Full speed, HIspeed

Question 13

what are the speeds in megabits for low, full and hi

Answer 13

1.5Mps, 12Mps, 480Mps

Question 14

What are the categories for USB 3.2

Answer 14

GEN1, GEN2, GEN2X2

Question 15

What are the speeds for GEN1, GEN2 and GEN 2x2

Answer 15

5Gbps, 10Gbps, 20Gbps

Question 16

For USB4 what is the speed

Answer 16

40 Gbps

Question 17

What is the maximum long of cable for USB 1.0

Answer 17

3 meters or 9 feets

Question 18

What is the maximum long of cable for USB 1.1 and 2.0

Answer 18

5 meters or 5 feets

Question 19

What is the power that a USB 1.0/USB 2.0 cable can provide

Answer 19

500 Milliamps or 0.5 amps

Question 20

What is the power that a USB 3.0 can provide

Answer 20

900 milliamps or 0.9 amps

Question 21

What is the lowe resolution that HDMI support

Answer 21

1080 or 1920 by 1080 pixels

Question 22

What is the high resolution that HDMI support

Answer 22

4k and 8k with 60,120 or 144 herz

Question 23

What is HDCP and what was it made for

Answer 23

Digital Content Protection, and allows a device to validate the connection

Question 24

how many types of connections does HDMI have

Answer 24

three

Question 25

named the names of the connectors

Answer 25

type a for regular size connections, type c for mini connectors type D for micro connectors

Question 26

What does it mean with category 1 standard

Answer 26

category one is used for video content and the quality is 1080 and 60 hertz

Question 27

What does it mean with category 2 High speed

Answer 27

Great length of distance and high resolution

Question 28

What is the resolution for category 2

Answer 28

4k and 8k and includes premium high speed 18 Gbps and ultra high speed 48 Gbps

Question 29

HDMI is free

Answer 29

No HDMI has a proprietary interface and display port was created to compete with HDMI

Question 30

What is the difference between HDM and Display Port

Answer 30

There’s no difference both can do the same thing

Question 31

What are the 2 types of Display Ports that we can find

Answer 31

Full size display port(DP) and Mini display port (MDP)

Question 32

Display Ports can support high speed, What is the maximum data transfer

Answer 32

Up to 20 Gbps