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tester [92]
1 year ago
7

a radio frequency identification (rfid) tag provides a generic identification for a credit or debit card carrying the tag.

Computers and Technology
1 answer:
Kaylis [27]1 year ago
7 0

Using radio waves, Radio Frequency Identification (RFID) technology can identify individuals or things.

<h3>What is Radio Frequency Identification?</h3>
  • Using radio waves, Radio Frequency Identification (RFID) technology can identify individuals or things. It is possible to read data from a wireless device or "tag" from a distance without making physical contact or needing a clear line of sight using certain devices.
  • Since the 1970s, various forms of RFID technology have been made commercially available. Car keys, employee identification, medical billing and history, toll road tags, and security access cards all contain it today and are now a common part of our daily lives.
  • The proximity and vicinity types of RFID technology are both used by the US government for border management:
  1. Documents with proximity RFID capability can be securely and precisely read by authorized readers up to 20 to 30 feet away.
  2. Documents with proximity RFID capability can only be read from a few inches away and must be scanned close to an authorized reader.
  • Only a number pointing to the data kept in secure databases is stored on the RFID card instead of any personal information.

To Learn more About Radio Frequency  refer to:

brainly.com/question/254161

#SPJ4

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. Convert your age into binary and then to hexadecimal. Show your work.
Dovator [93]

Explanation:

Age = 23.

To convert a base 10 number to hexadecimal number we have to repeatedly divide the decimal number by 16 until  it becomes zero and store the remainder in the reverse direction of obtaining them.

23/16=1 remainder = 5

1/16=0 remainder = 1

Now writing the remainders in reverse direction that is 15.

My age in hexadecimal number is (15)₁₆.

5 0
4 years ago
How can you tell that a website is not objective?
attashe74 [19]
Look at the website address for clues to help you asses the objectivity (and authority) of a website.
5 0
4 years ago
Read 2 more answers
A healthcare organization received notification that a hospital employee’s laptop that contained PHI was inadvertently left at a
timofeeve [1]

Answer:

Implement better protection and inform the staff.

Explanation:

The situation given in the question can be very alarming for a healthcare organization since the laptops contain critical information and details about the employee's work.

To prevent this from occuring again in the future, the organization should educate their employees on cyber security and having a strong password. They also should implement softwares on the computers against such incidents, which can be softwares that can lock the computers and delete files that are important to the organization if an unauthorized entry is detected. In order to protect the information, they can also use a backup system for every computer the employee's use.

I hope this answer helps.

7 0
3 years ago
7. Type the correct answer in the box. Spell all words correctly.
____ [38]

Catherine's team is using the concept of on-off device by using a single transmitter to reach multiple receivers.

<h3>What is a device?</h3>

It should be noted that a device simply means something that is adapted for a particular purpose especially an electronic equipment.

In this case, Catherine's team is using the concept of on-off device by using a single transmitter to reach multiple receivers.

Learn more about device on:

brainly.com/question/24786034

7 0
2 years ago
Develop a program so that the output will produce the following :
hammer [34]

Answer:

 #include <iostream>

using namespace std;

int main()

{

  float radius = 5.4;

  float circumference = 2 * 3.14 * radius;

  float area = 3.14 * radius * radius;

 

  cout<<"the circumference of the circle is "<<circumference<<endl;

  cout<<"the area of the circle is "<<area<<endl;

  return 0;

}

Explanation:

Include the library iostream for using the input/output instructions.

create the main function and define the variable with value. Then,

use the formula to calculate the circumference and are of circle.

circumference = 2*\pi *radius

area = \pi * radius^{2}

here, choose \pi = 3.14

after that, display the result.

Note: All variable define in float type.

4 0
3 years ago
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