1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hodyreva [135]
3 years ago
6

What is radio frequency identification used for

Computers and Technology
1 answer:
Sauron [17]3 years ago
8 0

Answer:

Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID tag consists of a tiny radio transponder; a radio receiver and transmitter.

Radio Frequency Identification (RFID) is a technology designed to allow objects, animals and even human beings to be identified, located, and tracked using radio frequency signals.

You might be interested in
Query: [mcdonalds Austin] Viewport: Fresh User Location: within Houston, TX Result Returned: McDonalds location in a neighboring
son4ous [18]

Answer:

The answer is "Option d"

Explanation:

Description to this query can be defined as follows:

  • All of the three (User location, Location modifier, and viewport) are used to identify range demotions.
  • The Viewport, the new user location in Houston, is a McDonald's address query, where the user looks for the exact location of McDonald's in the area of Austin.  
  • The location modifier and viewport are used to calculate the distance of the demotions Client position.
8 0
4 years ago
A(an)_______is built-in preset calculation. <br>formula <br> function <br>equation <br>AutoSum​
Yanka [14]

Answer:

Hello! The answer to your question is function I had the same question and got it right!

Explanation:

Hope this helped:)

3 0
3 years ago
In a relational database model, a(n) _____ operation pares down a table by eliminating columns according to certain criteria. in
nikklg [1K]

I guess the correct answer is Project

If thе usеr is intеrеstеd in sеlеcting thе valuеs οf a fеw attributеs, rathеr than sеlеctiοn all attributеs οf thе Tablе (Rеlatiοn), thеn οnе shοuld gο fοr Prοjеct Οpеratiοn.

8 0
3 years ago
Inheritance enables an object, called a _____, to derive one or more of its attributes from a parent.
jarptica [38.1K]

Answer:

The answer is C.) child

I hope this helps! ^-^

6 0
2 years ago
What is a URL (Please explain)?
GalinKa [24]
Definition

URL a.k.a uniform resource locater, is simply the address of a World Wide Webpage.

Sentence example:

"Type a URL into a browser's address bar."
5 0
3 years ago
Other questions:
  • What technological innovation was the key factor driving the booming economy?
    8·1 answer
  • An office is facing a network issue. The technicians have determined that a virus affected the manager's computer. However, they
    15·1 answer
  • #We've started a recursive function below called #measure_string that should take in one string parameter, #myStr, and returns i
    5·1 answer
  • 6.
    14·2 answers
  • A type of backlight technology most commonly used in modern laptop devices is called____________.
    9·1 answer
  • Which two options are negotiated via ncp during the establishment of a ppp connection that will use the ipv4 network layer proto
    7·1 answer
  • You are in the middle of a big project at work. all of your work files are on a server at the office. you want to be able to acc
    14·1 answer
  • What are the most commonly found items in the trash according to the Municipal Solid Waste report?
    12·2 answers
  • Lin wants to play an online game with her friends. She read the description of the game and knows it contains several features w
    12·1 answer
  • Think of some local businesses that have websites. Look online and identify two different websites for businesses or services in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!