1.7 Flashcards
1
Q
What is the speed of Infrared Wireless?
A
4 Mbit/sec
2
Q
What is the max distance for Infrared Wireless? (same as SATA)
A
1 meter
3
Q
Which wireless has a max speed of 4 Mbit/sec?
A
Infrared
4
Q
Which wireless has a max distance of 1 meter
A
Infrared
5
Q
What is the speeds for Near Field Communication? (3)
A
106 kbits/sec 212 kbit/sec 424 kbit/sec
6
Q
What is the max distance for Near Field Communication?
A
10 cm
7
Q
What is Class 1 Bluetooth used for?
A
Industrial use
8
Q
What is Class 2 Bluetooth used for?
A
Mobile Devices
9
Q
What is Class 3 Bluetooth used for?
A
Short-range use
10
Q
Which class of Bluetooth is used for Industrial use?
A
Class 1 Bluetooth
11
Q
Which class of Bluetooth is used for Mobile device use?
A
Class 2 Bluetooth
12
Q
Which class of Bluetooth is used for short-range use?
A
Class 3 Bluetooth
13
Q
What is the max distance for Class 1 Bluetooth?
A
100 meters
14
Q
What is the max distance for Class 2 Bluetooth?
A
10 meters
15
Q
What is the max distance for Class 3 Bluetooth?
A
1 meter
16
Q
Which class of Bluetooth has a max distance of 100 meters?
A
Class 1 Bluetooth
17
Q
Which class of Bluetooth has a max distance of 10 meters?
A
Class 2 Bluetooth
18
Q
Which class of Bluetooth has a max distance of 1 meter?
A
Class 3 Bluetooth
19
Q
What is the frequency used in 802.11a?
A
5 Ghz
20
Q
What is the frequency used in 802.11b?
A
2.4 Ghz
21
Q
What is the frequency used in 802.11g?
A
2.4 Ghz
22
Q
What is the frequency used in 802.11n? (2)
A
5 Ghz and/or 2.4 Ghz
23
Q
What is the frequency used in 802.11ac?
A
5 Ghz
24
Q
Which 802.11 uses 2.4 Ghz? (3)
A
802.11 b/g/n
25
Which 802.11 uses 5 Ghz? (3)
802.11 a/n/ac
26
What is the max speed for 802.11a?
54 Mbit/sec
27
What is the max speed for 802.11b?
11 Mbit/sec
28
What is the max speed for 802.11g?
54 Mbit/sec
29
What is the max speed for 802.11n?
600 Mbit/sec
30
What is the max speed for 802.11ac?
6,934 Mbit/sec
31
Which 802.11 has a max speed for 11 Mbit/sec?
802.11b
32
Which 802.11 has a max speed for 54 Mbit/sec? (2)
802.11a/g
33
Which 802.11 has a max speed for 600 Mbit/sec?
802.11n
34
Which 802.11 has a max speed for 6,934 Mbit/sec?
802.11ac
35
What is the max outdoor range of 802.11a?
120 meters
36
What is the max outdoor range of 802.11b?
140 meters
37
What is the max outdoor range of 802.11g?
140 meters
38
What is the max outdoor range of 802.11n?
250 meters
39
What is the max outdoor range of 802.11ac?
250 meters
40
Which 802.11 has a max outdoor range of 120 meters?
802.11a
41
Which 802.11 has a max outdoor range of 140 meters? (2)
802.11b/g
42
Which 802.11 has a max outdoor range of 250 meters? (2)
802.11n/ac
43
What is Analog modulation?
Sends an analog signal over a analog channel
44
Which type of modulation sends a analog signal over an analog signal?
Analog modulation
45
What is digital modulation?
Sends a digital bitstream over an analog channel
46
Which type of modulation send a digital bitstream over an analog channel?
Digital modulation
47
Which type of modulation degrades?
Analog modulation
48
Which type of modulation doesn't degrade but just stops?
Digital modulation
49
What is the max speed for USB 1.1 Low Speed?
1.5 Mb/sec
50
What is the max speed for USB 1.1 Full Speed?
12 Mb/sec
51
What is the max speed for USB 2.0?
480 Mb/sec
52
What is the max speed for USB 3.0?
5 Gb/sec
53
Which USB version can run at a max speed of 1.5 Mb/sec?
USB 1.1 Low Speed
54
Which USB version can run at a max speed of 12 Mb/sec?
USB 1.1 Full Speed
55
Which USB version can run at a max speed of 480 Mb/sec?
USB 2.0
56
Which USB version can run at a max speed of 5 Gb/sec?
USB 3.0
57
What is the max distance for USB 3.0?
3 meters
58
What is the max distance for USB 2.0?
5 meters
59
What is the max distance for USB 1.1 Low Speed?
3 meters
60
What is the max distance for USB 1.1 Full Speed?
5 meters
61
Which USB version can have a max distance of 3 meters? (2)
USB 3.0, USB 1.1 Low Speed
62
Which USB version can have a max distance of 5 meters? (2)
USB 2.0, USB 1.1 Full Speed
63
How many devices can you daisy chain for FireWire?
Up to 63 devices
64
Which connector can you daisy chain up to 63 devices?
FireWire
65
What is the speeds for FireWire 400/IEEE 1394a? (3)
100,200 or 400 Mb/s half-duplex
66
Which FireWire version can have speeds of 100,200, or 400 Mb/s half-duplex?
FireWire 400/IEEE 1394a
67
What is the speeds for FireWire 800/IEEE 1394b?
800 Mb/s full-duplex
68
Which FireWire version can have a speed of 800 Mb/sec full-duplex?
FireWire 800/IEEE 1394b
69
With FireWire 800 what is the max optical connection distance?
100 meters
70
What is the max distance limitation per link with FireWire?
4.5 meters
71
What is the max speed for SATA revision 1.0?
1.5 Gb/sec
72
Which SATA version has a max speed of 1.5 Gb/sec?
SATA Revision 1.0
73
Which SATA version has a max speed of 3.0 Gb/sec?
SATA Revision 2.0
74
Which SATA version has a max speed of 6.0 Gb/sec?
SATA Revision 3.0
75
What is the max distance for SATA Revision 1.0?
1 meter
76
What is the max distance for SATA Revision 2.0?
1 meter
77
What is the max distance for SATA Revision 3.0?
1 meter
78
What is the max distance for eSATA?
2 meters
79
What is the difference between SATA and eSATA?
eSATA is a connection on the outside of the computer. SATA is the connection on the inside of the computer.
80
What is another name for a Video Graphics Array (VGA) connector? (2)
DB-15,HD-15
81
What is the common name for a DB-15 connector?
Video Graphics Array (VGA)
82
What is the color of a VGA connector?
Blue
83
Which connector is colored blue?
VGA connector
84
What type of signal is a VGA connector?
Analog
85
How far do you have to go before the image degrades on a VGA connector?
5 to 10 meters
86
How many pins does a SATA data connector have?
7 pins
87
What type of signal does HDMI have?
Digital
88
How many pins does a HDMI Type A have?
19 pins
89
What type of a connector does a miniHDMI use?
Type C
90
What type of HDMI cable is used for smaller devices?
miniHDMI
91
A dual link DVI connector can run how fast?
7.4 Gb/sec
92
A single link DVI connector can run how fast?
3.7 Gb/sec
93
Which type of DVI connector can run at 7.4 Gb/sec?
Dual Link DVI
94
Which type of DVI connector can run at 3.7 Gb/sec?
Single Link DVI
95
What type of signal does a DVI-A have?
Analog
96
What type of signal does a DVI-D have?
Digital
97
What type of signal does a DVI-I have?
Both Analog and digital
98
Which type of DVI connector has only an analog signal?
DVI-A
99
Which type of DVI connector has only an digital signal?
DVI-D
100
Which type of DVI connector has both analog and digital signal?
DVI-I
101
Which two common types of connectors are there for analog audio?
¼'' TRS plug and 1/8'' TRS plug
102
Is a ¼'' and a 1/8'' TRS connector analog or digital?
Analog
103
What is a digital audio connector called?
TOSLINK
104
What is a digital audio connector made out of?
Optical Fiber
105
What is the max length for a TOSLINK connector?
10 meters
106
What connector does a analog modem use?
RJ-11
107
What connector does a DSL line use?
RJ-11
108
What is RJ-11 used for? (3)
Analog modem, DSL lines, telephone lines
109
What xPxC type does a RJ-11 use?
6P2C
110
Which type of connector uses a 6P2C type?
RJ-11
111
What is an RJ-45 usually used for?
Ethernet
112
What type of connector is used for Ethernet?
RJ-45
113
What xPxC type does a RJ-45 use?
8P8C
114
What type of data communication does a Thunderbolt use?
Serial
115
What is the throughput for Thunderbolt V1?
10 Gb/sec per Channel, 20 Gb/sec total throughput
116
What is the throughput for Thunderbolt V2?
20 Gb/sec
117
What is the throughput for Thunderbolt V3?
40 Gb/sec
118
Which Thunderbolt version has a max through put of 20 Gb/sec?
Thunderbolt V1
119
Which Thunderbolt version has a max through put of 20 Gb/sec with aggregated channels?
Thunderbolt V2
120
Which Thunderbolt version has a max through put of 40 Gb/sec?
Thunderbolt V3
121
How many devices can you daisy chain for Thunderbolt?
Up to 6 devices
122
What is the max distance for copper Thunderbolt connections?
3 meters
123
What is the max distance for optical Thunderbolt connections?
60 meters
124
Which type of Thunderbolt (design) has a max distance of 3 meters?
Copper
125
Which type of Thunderbolt (design) has a max distance of 60 meters?
Optical
126
Maximum Transmission Speed of bluetooth v3 & v4?
24mbps
