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konstantin123 [22]
3 years ago
14

Unlike radio frequency identification (RFID) tags, bar codes: Question 30 options: require a reader that tunes into a specific f

requency to determine the location of products. cannot be read using a handheld or pen-type scanner that reads and records data instantly. require direct line-of-sight scanning. increase data entry errors by 75 percent.
Computers and Technology
1 answer:
iris [78.8K]3 years ago
8 0

Answer:

require direct line-of-sight scanning.

Explanation:

Unlike radio frequency identification (RFID) tags, bar codes require direct line-of-sight scanning. Meaning you need a device that can scan the bar code and the scanner needs to be directly pointing at the barcode without anything in the way. This is because bar codes work by embedding the information in a design of lines that need to be scanned to retrieve the information. If anything gets in the way it interrupts the scanning process and the data is not correctly transmitted. RFID tags on the other hand do not need a direct line of sight since the information is transferred through radiofrequency. This allows the data to be transferred without a line of sight and at a distance of up to 300ft.

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Which of the following statements about interpreting colors are true? Select 3 options.
sukhopar [10]

Answer:

B, C and E

Explanation:

B :

White. In Western cultures, white symbolizes purity, elegance, peace, and cleanliness; brides traditionally wear white dresses at their weddings. But in China, Korea, and some other Asian countries, white represents death, mourning, and bad luck, and is traditionally worn at funerals.

C:

Color psychology has a effect for the world's different cultures. Colors evoke various emotions and beliefs, as well as positive and negative connotations. A color may represent happiness and warmth in one culture but is associated with betrayal and jealousy in another.

E:

Blue is one of the most commonly used colors in American marketing, often considered a safe color for a global audience, because it lacks significant negative connotations. Blue is tied to immortality, spirituality, and heaven in Eastern cultures.

Thank You! Please mark me brainliest!

Sorry if I'm wrong.

8 0
3 years ago
Write a function called play_round that simulates two people drawing cards and comparing their values. High card wins. In the ca
elena-s [515]

Answer:

Here you go, Change it however you'd like :)

Explanation:

import random as r

def play_round(p1, p2):

   cards = [1,2,3,4,5,6,7,8,9,10,"J","Q","K","A"]

   play1 = r.choice(cards)

   play2 = r.choice(cards)

   

   while play1 == play2:

       play1 = r.choice(cards)

       play2 = r.choice(cards)

   

   if cards.index(play1) > cards.index(play2):

       return f"{p1}'s Card: {play1}\n{p2}'s Card: {play2}\nThe Winner is {p1}"

   else:

       return f"{p1}'s Card: {play1}\n{p2}'s Card: {play2}\nThe Winner is {p2}"

print(play_round("Bob","Joe"))

8 0
3 years ago
I have no idea which one please help!
shutvik [7]

Answer:

i think its the second one

Explanation:

brainliest pls

6 0
3 years ago
Read 2 more answers
Su now wants to modify the text box that contains her numbered list. She accesses the Format Shape pane. In what ways can Su mod
Fiesta28 [93]
I believe its E she can insert a picture in the text book
7 0
4 years ago
Read 2 more answers
What does a computer use long-term memory, or ROM, for?
AysviL [449]
The answer is B

Explanation: In contrast, a computer's hard disk or SDD is its long-term memory, where things are stored more or less permanently. ... Nearly all computers also have some way to store information for longer-term access, too.

5 0
3 years ago
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