Answer:
Z-Wave
Explanation:
Z-WAVE can be seen as a protocol which enables home automation and home security to take place because with home automation home appliances as well as lighting , sound systems among others can be smoothly control and monitor.
Secondly Z-WAVE make uses of mesh network, allow appliances to smoothly and successful communicate with each other.
Lastly Z-WAVE which is a wireless protocols make use of data transfer rate that is low.
Therefore Z-WAVE is important because it enables wireless monitoring of home appliances to take place in a smart home.
Answer:
D: A single direct connection is established between any two devices connected to the Internet.
Explanation:
The internet is a complex network system made of protocols, packets, and other things. For a network to be connected, it requires the use of multiple pathways. It is unnecessary for a single direct connection because of most of the networks in this real-world travel in multiple direct connections. For example, if you want to go to Brainly.com. It first needs your IP address and then the protocols like HTTP and TCP to send it. Networks are just like traffic. If one section or a part gets blocked, they go on a different path and reach their destination. It is the same here for networks. Networks go into multiple directions to get to their destination. Therefore, a single direct connection is not required or necessary to make it possible.
Answer:
A and B have different output:
A output will be 1
B output will be 123
Explanation:
A
X = 0
do x < 3
x = x+1
print x
while
B
X = 0
do x = x+ 1
print x
while x < 3
For statement A the condition statement which suppose to be after "while" is not set therefore the value of x will be printed.
For statement B the condition statement is set "x < 3" in front of "while" thereby result in iteration until the condition is false.
Statement A output will be 1
Statement B output will be 123
