Including the direct and indirect costs, alcohol related collisions cost society ____

Discuss the role of the concept behind the "Internet of Things (IoT)" in today's digitally connected society.

AlekseyPX

Answer:

IoT Definitions: The term Internet of Things generally refers to scenarios where network connectivity and computing capability extends to objects, sensors and everyday items not normally considered computers, allowing these devices to generate, exchange and consume data with minimal human intervention.

Explanation:

hope that helps

7 0

3 years ago

Write a program that calculates the amount of money in a savings account that earns a guaranteed yearly interest rate. The progr

White raven [17]

Solution :

# Reading principle amount from user

$\text{accountPresentValue}$ = eval( $\text{inpu}t("$ Enter principle amount: "))

# Reading time duration in number of year from user

years = eval(input("Enter time duration in number of year: "))

# Reading interest rate from user

annualInterestRate = eval(input("Interest rate: "))

# calculating futureValue using user input data

futureValue = accountPresentValue * (1 + annualInterestRate / 100) ** years

# printing calculated futureValue to console

print("Final balance =",futureValue)

7 0

3 years ago

Compare and contrast between Client/Server and Peer-to-Peer networks. What are some of the business benefits of using such netwo

fgiga [73]

Client/Server and Peer-to-Peer networks are the two major network architecture models in use today. They each have advantages and disadvantages that can be used to benefit a particular outcome.

Briefly, the client/server model relates to one or many client performing relatively simple requests, which are then executed by a server. The server is performing more complex tasks, and often interacting with many clients simultaneously. Examples of client/server models include most websites, including the Brainly page you are running right this instant. Your web browser is acting as a client, and the Brainly.com website is running as a web server. It receives simple requests or information from your browser, such as clicking on a question or text typed by your keyboard, and then acts on this information by consulting a database, returning values, or returning a whole new web page to your browser. The client/server model is very powerful in business as it allows powerful and secure server-side processing and relatively simple clients. Office 365 that runs all microsoft office suites such as word and excel in a web browser on 'the cloud' is an example of a highly sophisticated client/server architecture.

By contrast, peer-to-peer networks are a distributed architecture of equals. Instead of a simple client and complex server, all clients are equals and link together to form nodes on a distributed network. There is no central control (server) and each node acts as a client and server to other nodes. This is also an extremely powerful network; as there is no central control it is difficult to shut down a peer-to-peer network. Taking out one node will not break the network in comparison to the client/server architecture where if the server goes down, services halt. Prime examples of famous peer-to-peer networks are the Bitcoin network and similar cryptographic currency networks, and music and file sharing networks such as Torrents. The torrent tracker websites are client/server however once a torrent is loaded into a torrent downloading application, the file is collectively downloaded from hundreds of 'peers' across the world as part of the torrent peer-to-peer network.

3 0

4 years ago

Write a paragraph on the importance of backing up data and mention at least three ways to back up data from your computer.

Scrat [10]

Answer:

Data backup is probably the most important part of any IT system. Backing up your data means periodically saving a copy of your computer’s information to an offsite location for safe keeping. Having a copy of your computer’s data protects it from being lost in the event of a hard drive failure

Explanation:

1- On a Hard Drive (Onsite Backup)

2- Online Backup Services (Offsite Backup)

3- Cloud Backup Services (Offsite Backup)

5 0

4 years ago

Write down the result of each expression in the output column and specify the datatype of the result.Datatype should follow the

sergiy2304 [10]

Answer:

Kindly check the explanation section.

Explanation:

Below are the expression given in the question and the corresponding output and Datatype.

(1). Expression = 7/2 + 9.2/2.

Output = 7.6, Datatype = double

(2). Expression = 3.4 + 2 5 f.

Output = 5.9, Datatype = double.

(3). Expression = "whale" . Substring (2,5).

Output = "ale" , Datatype = string.

(4). Expression= (int) 9.2 + 6.0 f.

Output = 15.0 f, Datatype = float.

(5). Expression = (2 <= 1) && (5! = 2) || (8 + 5!= 13).

Output = false, Datatype = boolean

(6) Expression =1.5 f == 1.5?.

Output: “false” , Datatype : “true ”

Output = “false”,

Datatype= String.

(7). Expression = “joey”.charAtt(4).

Output = error, Datatype = error“.

(8). Expression = madmax”.

indexOf(“a”) + 7.

Output: 8 , Datatype = int.

(9). Expression = 2 + 3 + “catdog” + 1 + 2.

Output = “5catdog12”, Datatype = String.

(10). Expression = String.format(“%3.3f”,7.89672).

output = “7.897”, datatype = String.

(11). Expression = “captain”.indexOf(“a”, 2).

Output = 4, datatype = int.

(12). true ? ++3: 3++.

Output = error, dataty = error.

(13). Expression = new String[]{“tony”,“josh”}[0].

Output = “tony”, Datatype = String.

(14). Expression = “patrick”.substring(2) +“lucky”.substring(4).

Output = “tricky”, Datatype = String.

(15). Expression = “popFizz”.indexOf(“o”) + 2.4+ 6L.

Output9.4, Datatype = double.

(16). Expression = “pizza”.indexOf(“z”).

Output = 2, Datatype = int.

3 0

3 years ago

Including the direct and indirect costs, alcohol related collisions cost society _____billion dollars annually.