The answer to that is a Pixel
        
             
        
        
        
Answer:
we need PLC(Programmable Logic Units) attached to the sensors  and those sensors will take the signals/values  and transfer them to the cloud .In cloud we store that information and send that information to the web application where user is able to view
Explanation:
it looks like a SCADA system. we can integrate PLC with SCADA
or
for developing PLC we can use c or c++.it contain logic to transfer data to cloud
for cloud storage we can use Microsoft azure which is useful for data storage in sql servers
for web application we can use ASP.Net to interact with cloud and get data from there and display the results to the user on UI
 
        
             
        
        
        
The type of computer application which apple keynote is, is: c. presentation.
<h3>What is a 
presentation application?</h3>
A presentation application can be defined as a type of computer application which is designed and developed to avail its end users an ability to create various slides that comprises both textual and multimedia information, which are typically used during a presentation.
This ultimately implies that, apple keynote is an example of a presentation application which is used on computers.
Read more on presentation application here: brainly.com/question/26404012
#SPJ4
 
        
             
        
        
        
Answer:
Have a talk with your teacher. Ask why she doesn't believe you, and if it still doesn't work, have a talk with someone that can physically help you - a principle or another teacher may be the best solution.
 
        
             
        
        
        
Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the relation and the table names.