Throughputs

Question 1

Throughput of: EOP ethernet over power

Answer 1

500 Mbs

Question 2

Throughput of: 802.11a

Answer 2

54 Mbs/ 5GHz range

Question 3

Throughput of: 802.11b

Answer 3

11Mbs/ 2.4 GHz range

Question 4

Throughput of: 802.11g

Answer 4

54 Mbs/ 2.4 GHz range

Question 5

Throughput of: 802.11n

Answer 5

600 Mbs because of 4 MIMO antennas/ 2.4 or 5 GHz range

Question 6

Throughput of: 802.11ac

Answer 6

6.8 Gbs because of 8 MU-MIMO streams/ 5GHz range

Question 7

Throughput of: Zigbee

Answer 7

900MHz and 2.4GHz range

Question 8

Throughput of: Z-Wave

Answer 8

900MHz range only (no conflicts with 802.11)

Question 9

Throughput of: cable modem

Answer 9

4Mbs-250Mbs (DOCSIS)

Question 10

Throughput of: DSL modem

Answer 10

52 Mbs downstream, 16Mbs upstream/ 10000ft limitation from central office

Question 11

Throughput of: Dialup modem

Answer 11

56kbs-320kbs

Question 12

Throughput of: Satellite network

Answer 12

50Mbs downstream, 3Mbs upstream (expensive)

Question 13

Throughput of: Thunderbolt V1

Answer 13

20 Gbs

Question 14

Throughput of: Thunderbolt V2

Answer 14

20 Gbs

Question 15

Throughput of: Thunderbolt V3

Answer 15

40 Gbs (USB-C connector)

Question 16

Throughput of: USB 1.1

Answer 16

1.5Mbs-12Mbs (3-5 meters)

Question 17

Throughput of: USB 2.0 (Highspeed)

Answer 17

480 Mbs (5 meters)

Question 18

Throughput of: USB 3.0 (Superspeed)

Answer 18

5 Gbs (3 meters)

Question 19

Throughput of: USB 3.1, 3.2 (Superspeed +)

Answer 19

10-20Gbs

Question 20

Throughput of: SATA 1.0

Answer 20

1.5 Gbs (1 meter)

Question 21

Throughput of: SATA 2.0

Answer 21

3.0 Gbs (1 meter)

Question 22

Throughput of: SATA 3.0

Answer 22

6.0 Gbs (1 meter)

Question 23

Throughput of: SATA 3.2

Answer 23

16 Gbs (1 meter)

Question 24

Capacity of: CD-ROM

Answer 24

700 MB capacity

Question 25

Capacity of: DVD-ROM single and dual layer

Answer 25

4.7 GB, 8.5 GB

Question 26

Capacity of: Blu-ray Disc single and dual layer

Answer 26

25 GB, 50 GB

Question 27

Step of printing process: 1

Answer 27

Processing (Build the entire page in memory)

Question 28

Step of printing process: 2

Answer 28

Charging (prepare the drum with a negative electrostatic charge)

Question 29

Step of printing process: 3

Answer 29

Exposing (write the image with the laser)

Question 30

Step of printing process: 4

Answer 30

Developing (add toner to the charged areas of the imaging drum)

Question 31

Step of printing process: 5

Answer 31

Transferring (move the toner from the drum to the paper)

Question 32

Step of printing process: 6

Answer 32

Fusing (heat and pressure)

Question 33

Step of printing process: 7

Answer 33

Cleaning (remove excess toner)

Question 34

Step of troubleshooting process: 1

Answer 34

Identify the problem

Question 35

Step of troubleshooting process: 2

Answer 35

Establish a theory

Question 36

Step of troubleshooting process: 3

Answer 36

Test the theory (call expert)

Question 37

Step of troubleshooting process: 4

Answer 37

Create a plan of action

Question 38

Step of troubleshooting process: 5

Answer 38

Implement the plan( escalate if necessary)

Question 39

Step of troubleshooting process: 6

Answer 39

Verify full system functionality (implement preventative measures)

Question 40

Step of troubleshooting process: 7

Answer 40

Document findings