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1
can send data directly using both wire and wireless way to your any unit you are using
router
2
sending data through both wire and wireless
wifi router
3
it only requires password and you will have auto generated ip address because of dhcp
wifi router
4
sending data through wireless signal only
wap
5
it requires password and assigned ip address that is given by the company
wap
6
Sending data only through wire. Device can recognize unit because of individual mac address
switch
7
sending data only through wire. Device that is non-intelligent
hub
8
specialized network devices
modem, router , hub, switch , wap, wifi router
9
is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as telephone or radio
modem
10
device that provides wi-fi and is typically connected to a modem
router
11
it sends information from the internet to personal devices like computers, phones and tablets
router
12
data transmission and broadcasting
hub
13
is a hardware device used at the physical layer to connect multiple devices in the network
hub
14
are widely used to connect LANs
hub
15
has multiple parts and it is an non intelligent device
hub
16
used to supplement router ports if your router has few ports or it you have many devices at one place
switch
17
you might use ____ to cut down on wireless interference or use wires to increase speed
switch
18
it can be a good way to increase speed
switch
19
a networking device that allows wireless-capable devices to connect to a wired network
wap
20
is simpler and easier to install to connect all the computers or devices in your network than to use wires and cables
wap
21
device that performs the functions of a router and also includes the functions of a wireless access point
wifi router
22
it is used to provide access to the internet or a private computer network
wifi router
23
4 MAIN TYPES OF COMPUTER NETWORK
PAN, LAN , MAN, WAN
24
connects electronic devices within a users immediate area
pan
25
the size of a ___ ranges from a few centimetres to a few meters
PAN
26
one of the most common real word examples of ____ is the connection between a bluetooth earpiece and a smartphone
pan
27
a collection of devices connected together in one physical location such as a building office or home
LAN
28
can be small or large ranging from a home network with one user to an enterprise network with thousands of users and devices in an office or school
LAN
29
a computer network that is larger than a single building local area network but is located in a single geographic area that is smaller than a wide area network
man
30
a large network of information sorry that is not tied to a single location
wan
31
can facilitate communication, the sharing of information and much more between devices from around the world through a ___ provider
wan
32
is a piece of networking hardware used to connect one network device to other devices or to connect two or more computers to share device use printers or scanners
networking cable
33
is a type of copper cabling that is used for telephone communications and most internet networks
twisted pair
34
a pair of wires forms a circuit that transmits data
twisted pair
35
basic types of twisted pair cables
unshielded twisted pair, shielded twisted pair
36
is the cable that has two or four pairs of wires
unshielded
37
this type of cable relies solely on the cancellation effect produced by the _____ that limits against degradation caused by electromagnetic interface and radio frequency interference
unshielded
38
is the most commonly used cabling and networks
unshielded
39
each pair of wire is wrapped in metallic foil to better shield the wires from the noise
shielded
40
the most common type of twisted pair cables that are used in a LAN are
straight through cable, crossover cable
41
category cable wiring
cat 3, cat 5/5e, cat 6/6a
42
is the wiring used for telephone systems and internet lan at 10 mb per second. Has 4 pairs of wires
cat 3
43
has 4 pairs of wires with a transmission rate of 100 mbps
cat 5/5e
44
is the most common network cables used (cat)
cat 5/5e
45
has more twists per foot than cat 5 wiring
cat 5e
46
is a copper cord cable surrounded by a heavy shielding
coaxial cable
47
is used to connect the computers to the rest of the network
coaxial cable
48
types of coaxial cable
thicknet 10BASE5, thinnet 10BASE2, rg-59, rg-6
49
is a coaxial cable used in networks operating at 10 mbps with a maximum length of 500 m
thicknet
50
a coaxial cable used in networks operating at 10 mbps with a maximum length of 185 meters
thinnet
51
is most commonly used for cable television in the us
rg-59
52
is higher quality cable, with more bandwidth and less susceptibility to interference
rg-6
53
an optical fiber is a glass or plastic conductor that transmits information using light
fiber optic cable
54
has one or more optical fibers enclosed in a sheath or jacket
fiber optic cable
55
is not affected by EMI or RFI
fiber optic cable
56
all signals are converted to light pulses to enter the cable and are converted back into electrical signals when they leave it
fiber optic cable
57
this means that ____ can deliver signals that are clearer and can go farther, without compromising the clarity of signals
fiber optic cable
58
2 types of glass fiber optic
multimode, single mode
59
is the cable that has a thicker core
multimode
60
it is easier to make, can use simpler light sources such as light-emitting diodes and works well over distances of a few kilometers or less
multimode
61
is the cable that has a very thin core
single mode
62
it is harder to make, uses lasers as a light source, and can transmit signals dozens of kilometers with ease
single mode
63
is a network arranged within an individual person typically within a range of 10 metera
pan
64
is used for connecting the computer devices of personal use
pan
65
covers an area of 30 feet
pan
66
was the first research scientist to bring the idea of the personal area network
thomas zimmermann
67
is a group of computers connected to each other in a small area strata building or office
lan
68
is used for connecting two or more personal computers to a communication medium such as twisted pair, coaxial cable, etc
lan
69
it is less costly as it is built with inexpensive hardware such as hubs, network adapters, and ethernet cables
lan
70
the data is transferred at an extremely faster rate
lan
71
provides higher security
lan
72
is a network that covers a larger geographic area by inter connecting a different lan to form a larger network
man
73
government agencies use ___ to connect to the citizens and private industries
man
74
various LANS are connected to each other through a telephone exchange line
man
75
is used in communication between the banks in a city
man
76
it can be used in an airline reservation
man
77
it can be used in a college within a city
man
78
it can also be used for communication in the military
man
79
is a network that extends over a large geographical area such as states or countries
wan
80
is quite bigger network than the LAN
wan
81
is not limited to a single location but it spans over a large geographical area through a telephone line, fiber optic cable or satellite links
wan
82
is one of the biggest wan in the world
internet
83
is widely used in the field of business, government and education
wan
84
examples of wide area network
mobile broadband , last mile, private network
85
a 4g network is widely used across a region or country
mobile broadband
86
a telecom company is used to provide the internet services to the customers in hundreds of cities by connecting their home with fiber
last mile
87
a bank provides a private network that connects the 44 offices. this network is made by using the telephone list line provided by the telecom company
private network
88
is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as a telephone or radio
modem
89
is a networking device that forwards data packets between computer networks
router
90
perform the traffic directing functions between networks and on the global internet
router
91
is a network hardware device for connecting multiple ethernet devices together and making them act as a single network segment
hub
92
networking device that connects devices on a computer network by using packet switching to receive and forward data to the destination device
switch
93
is a multi port network bridge that uses mac addresses to forward data at the data link layer
switch
94
a networking device that allows wireless capable devices to connect to a wired network
wap
95
it is simpler and easier to install ___ to connect all the computers or devices in your network than to use wires and cables
wap
96
device that performs the functions of a router and also includes the functions of a wireless access point
wifi router
97
it is used to provide access to the internet or a private computer network
wi-fi router
98
are sets of rules governing communication within and between computers on a network
internet protocols
99
four main items for internet connectivity
ip address , subnet mask , default gateway , DNS Server Ip
100
it can be a computer, laptop, etc. with IP and MAC
host/client
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