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Inga [223]
3 years ago
8

A smart refrigerator can use what to detect when you are running low on milk, and then send a reminder to you on a wireless.

Computers and Technology
1 answer:
Olegator [25]3 years ago
3 0

Answer:

RFID scanning or Barcode reader

Explanation

Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.

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There are many modes of remote visual communication. Which is the most common mode?
Neko [114]
Videoconferencing, as most people use that. <span />
3 0
3 years ago
Read 2 more answers
Given an input array of strings (characters) s, pick out the second column of data and convert it into a column vector of data.
hodyreva [135]

Answer:

Consider the following code.

Explanation:

save the following code in read_and_interp.m

 

function X = read_and_interp(s)

[m, n] = size(s);

X = zeros(m, 1);

for i = 1:m

if(str2num(s(i, 2:5)) == 9999)

% compute value based on previous and next entries in s array

% s(i, 2:5) retrieves columns 2-5 in ith row

X(i,1) = (str2num(s(i-1 ,2:5)) + str2num(s(i+1,2:5)))/2;

else

X(i,1) = str2num(s(i,2:5));

end

end

end

======================

Now you can use teh function as shown below

s = [ 'A' '0096' ; 'B' '0114' ; 'C' '9999' ; 'D' '0105' ; 'E' '0112' ];

read_and_interp(s)

output

ans =

96.000

114.000

109.500

105.000

112.000

7 0
3 years ago
you might propose a(n) program for your country if you wanted to hire a large number of manual laborers from neighboring countri
miskamm [114]

You might propose  guest worker program for your country if you wanted to hire a large number of manual laborers from neighboring countries to build a large dam or canal, with the understanding that they would not be granted any other privileges or legal status in your country, after the project is finished.

<h3>What is guest worker program?</h3>
  • In the absence of a ready supply of replacement workers, guest worker programs enable foreign workers to live and work temporarily in a host nation.
  • For temporary employment lasting less than a year, the United States now offers two guest worker programs: the H-2A program for temporary agricultural work and the H-2B program for temporary non-agricultural work.
  • Guest workers will be eligible for all federal programs, including Social Security and Medicare, if they are granted green cards. Additionally, low-skilled, low-income guest workers bring along their spouses and kids, who are enrolled in local schools and qualify for a variety of state benefits.

To learn more about  program refer to:

brainly.com/question/20534047

#SPJ4

4 0
10 months ago
Hat is the simplest way to permanently get rid of an unwanted file
Sholpan [36]
If you have answer choices it’s B.
or
Move said file into the recycle bin and then procced by emoting the recycle bin
8 0
2 years ago
PLEASE SOLVE THIS RIGHT AWAY!!!!!!!!!!!!!!!!!!!!
slamgirl [31]

Answer:

Using the Polybius square, the question is represented with the following:

52 23 11 44 24 44 23 15 43 15 13 42 15 44 32 15 43 43 11 22 15

Explanation:

The Polybius square, otherwise called the Polybius checkerboard, is a gadget concocted by the antiquated Greeks Cleoxenus and Democritus, and made popular by the history specialist and researcher Polybius. The gadget is use to fraction plain content characters with the goal that they can be spoken to by a more modest arrangement of images, which is valuable for telecommunication stenography, and cryptography. The gadget was initially utilized for fire flagging, taking into consideration the coded transmission of any message, not simply a limited measure of foreordained alternatives similar to the show before.

5 0
2 years ago
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