Unlike the barcode-based tracking system, a radio frequency identification system offers a <u>no-contact, no-line-of-sight reading, and tracking system</u>.
What is a tracking system?
A tracking system often referred to as <u>a locating system, is used to keep </u><u>track </u><u>of people or objects in motion and provide an accurate, timely sequence of location data for processing</u>. Human tracking should be understood; more information is provided below.
<u>Any stolen car can be kept </u><u>track </u><u>of across the nation</u> with the use of a tracking system, ensuring that it is returned as soon as possible. A tracking system is a crucial tool for making sure your personnel is safe.
To learn more about tracking system, use the link given
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Answer:
word = input('Enter a single word: ', 's');
n = length(word);
nodupWord = [];
for i = 1:n
dup = false;
c = word(i);
for j = 1:i-1
if word(j) == c
dup = true;
break;
end
end
if ~dup
nodupWord = [nodupWord, c]; %add the non-duplicate char to end
end
end
disp(['Adjusted word: ', nodupWord])
Explanation:
The code is in Python.
Answer: File
Explanation:
In PowerPoint _file_ management is extremely important and you must keep track of what links, files, and programs are placed in which folders.
File Management is extremely important because it is necessary for effective system administration.
A good file management system in powerpoint makes compactness, data retrieval and editing achieveable.
Explanation:
Technology is a method or skill of utilizing scientific information to reach the goals that include computers, machines and also different techniques.
Advantage of using technology
- Information can be quickly stored and shared very easily.
- Technology is used in all companies and businesses to achieve the tasks in a short period with efficiency,
- Technology has reduces the human errors that have helped to reduce the work stress.
Disadvantages of using technology
- Corruption and terrorism have increased due to advancements in technology.
- with the help of technology, digital and data manipulation is done.
- Too much connected or dependent on technology can cause several psychological problems such as narcissism,depressions, distraction.
- Using too much of technology can affect physical health such as vision problems, hearing problems, neck strain.
