SLR1.3 modes of connection

Question 1

ethernet

Answer 1

a set of standards (protocols) for how data is transmitted over
a wired network
defines how devices on a network can easily communicate with other devices

Question 2

disadvantages of ethernet

Answer 2

location is limited by the need for a physical cable connection
a setup relying on ethernet relies on lots of cables, connections and hardware which will affect cost

Question 3

bluetooth

Answer 3

ideal for connecting personal devices
has short ranges however
range of up to 10 metres
has low bandwidth
has low power consumption

Question 4

wifi

Answer 4

a common standard for wireless networks
range up to 100 metres
high bandwidth
high power consumption

Question 5

advantages of wifi

Answer 5

users can move around freely
easier to set up
less expensive
convenient
can handle a large number of users

Question 6

disadvantages of wifi

Answer 6

speeds are slower than wired connections
relies on signal strength to the wireless access point (WAP)
signal can be obstructed
less secure