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
Artemon [7]
3 years ago
11

What are barcode and rfid tags ​

Computers and Technology
2 answers:
Solnce55 [7]3 years ago
7 0

Answer:

They are both ways to identify assets (e.g., persons, animals, objects).

Explanation:

A barcode is a bit of information (usually a number) printed as a line or block pattern on a surface (e.g., a sticker).

An RFID is a bit of computer memory with an antenna.

Both can be read with the appropriate scanner device.

LiRa [457]3 years ago
3 0

Answer:

  • A barcode is an information/code represented in the form of a bars/parallel lines of varying lengths and also numbers
  • A rfid tag is consisted of a tiny radio transmitter.receiver and transponder, it is used to identify tags on an object.

Explanation:

A barcode is code good way of representing data/information in a virtual way which is readable by a machine ( optical scanners) made to read Barcodes. barcodes vary in width and spacing between each other. they were initially made to represent just data with parallel lines but they have been advanced into using to identify products like in taking stocks of products sold and bought in the commerce industry.

An RFID (  Radio Frequency Identification) tag is an electronic tag that is used to exchange information on an object with an RFID reader through radio waves. they are used as well to keep stocks of gods bought and sold.

You might be interested in
What is the internet?
aliya0001 [1]
What you're currently on. or a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
7 0
3 years ago
Read 2 more answers
The term ____ refers to the use of a single unifying device that handles media, internet, entertainment, and telephone needs.Dig
Genrish500 [490]

Answer:

The answer IS digital convergence.

Explanation:

6 0
1 year ago
You need to secure your wireless network. which security protocol would be the best choice
natka813 [3]
Changing the password. whenever you change the password of your router, it disconnects all current devices, including ones you don't want to be connected. from there, reconnect the devices you want on the network and then you are done!
7 0
3 years ago
Statement: There are two files. One file, "badIP_list.txt" has a listing of known bad IP addresses. These addresses were extract
lapo4ka [179]

Answer:

See explaination

Explanation:

SOURCE CODE IN PYTHON:

inp=open('badIP_list.txt', 'r') #opening file for input

badIPs=[i.rstrip('\n') for i in inp.readlines()] #reading bad IPs

inp.close() #closing file

inp=open('server_logs.txt', 'r') #opening file for input

IPs=[i.rstrip('\n') for i in inp.readlines()] #reading all IPs from log

inp.close() #closing file

uniqueBadIPs=[] #to store unique bad IPs

countBadIPs=0 #to store count of bad IPs

countIPs=0 #to store count of all IPs

for IP in IPs: #iterating through the log of IPs

if IP in badIPs: #checking if IP is bad

countBadIPs+=1

if IP not in uniqueBadIPs: #checking if bad IP is unique

uniqueBadIPs.append(IP)

countIPs+=1

out=open('filter_list.txt', 'w') #opening file for output

out.write('_________________________________________________________\n')

out.write('Date : 26/07/2018\nName : Last, First\nMajor: CS\n\n')

out.write('Server logs contained these known bad IP addresses:\n')

for IP in uniqueBadIPs: #output the unique bad IPs

out.write(IP+'\n')

out.write('\n')

out.write('Total unique known bad IP\'s detected:\n'+str(len(uniqueBadIPs))+'\n\n')

out.write('Percentage of bad IP addresses in server logs:\n{:.2f}%\n'.format(countBadIPs*100/countIPs))

out.write('_________________________________________________________')

out.close() #closing file

5 0
3 years ago
Tab stops are useful when you want to?
Lelu [443]
Indentation and alignment are very noticeable on a printed page, so you will probably want to set the tab stops in your document precisely how you want them.


8 0
3 years ago
Other questions:
  • I'll pay 50 dollars to anyone who can do this leave your snap after answering doing it and ill cash app it
    13·1 answer
  • Write a JavaScript program to generate the following pattern but the number of rows should be user input.
    8·1 answer
  • Which statement best describes a transition in PowerPoint?
    12·1 answer
  • Nathan wants to create multiple worksheet containing common formatting styles for his team members. Which file extension helps h
    9·1 answer
  • The Python print function
    9·1 answer
  • A year in the modern Gregorian Calendar consists of 365 days. In reality, the earth takes longer to rotate around the sun. To ac
    5·2 answers
  • I need a pro help so no newbies just pro's thank you. I need help I has bean trying to help out with the scams links by putting
    10·1 answer
  • If the user enters any operator symbol other than , -, *, or /, then an UnknownOperatorException is thrown and the user is allow
    8·1 answer
  • Explain the consequences of using bits to represent data.
    10·1 answer
  • 9. These particular machines can be decentralized.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!