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ipn [44]
3 years ago
5

Which best describes rfid technology?

Computers and Technology
1 answer:
Liula [17]3 years ago
4 0
RFID stands for <span>Radio-Frequency Identification. RFID is the use of radio waves to reach and capture data. The RFID chip can hold about 2,000 bytes of info.
</span><span>The RFID device serves the same purpose as a bar code or a magnetic strip on the back of a credit card or ATM card; it provides a unique identifier for that object. And, just as a bar code or magnetic strip must be scanned to get the information, the RFID device must be scanned to retrieve the identifying information.</span>
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Can you structure this code in if-statements?
Naddika [18.5K]
Not sure what quizScore1-5 is, but here it is. Also, I'm not entirely sure what language you're working with here, but null can't be returned as an integer. If it were a string, for example, it'd be possible as string is an object reference type.

public int getData(int dataNumber)
{
    if (dataNumber == 1)
        return quizScore1;
    else if (dataNumber == 2)
        return quizScore2;
    else if (dataNumber == 3)
        return quizScore3;
    else if (dataNumber == 4)
        return quizScore4;
    else if (dataNumber == 5)
        return quizScore5;
    else
        return 0;
}
3 0
3 years ago
When giving a presentation it is better to ___________
Romashka-Z-Leto [24]
<span>C) Always better to give your information and end on time.</span>
6 0
3 years ago
A slow response when opening applications or browsing the Internet, applications that do not work properly, an operating system
blagie [28]

Answer:

C. Symptoms of malware mutation

Explanation:

They are signs that could indicate that ones system is infected by virus.

Such signs includes:

1.Slow booting or startup.

2.Low space storage.

3.Blue screen of death.

4.Slow Internet performance.

5.Sending of spam messages.

6.Disabled security.

7.Browsing error.

8.Pop-up messages.

9.Renaming of files.

10.Loss of certain files, music, messages, etc.

3 0
3 years ago
Read 2 more answers
What would be the most popular piece of technology on Earth?
spin [16.1K]

Answer:

the smart phone

Explanation:

It is the most widley used and accepted

8 0
4 years ago
Read 2 more answers
Write a program named Deviations.java that creates an array with the deviations from average of another array. The main() method
Westkost [7]

Answer:

hello your question is incomplete attached is the complete question and solution

answer : The solution is attached below

Explanation:

Below is a program named Derivations.java that creates an array with the deviations from average of another array.

3 0
4 years ago
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