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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 can be considered beta testing? A programmer at Linus Systems checks the integration of multiple modules
Iteru [2.4K]

Answer:

B. System users at URP feed data into a new information system to test its capability.

Explanation:

Beta testing is one of the final steps in  the production of a technological device. In Beta testing, the end user of the product is given the product to use for a specified period of time so as to validate its functionality. Beta testing would help the company manufacturing the product to actually ascertain the level of acceptance of the product by users and also determine whether to invest in the product or limit production.

Beta testing is preceded by alpha testing. It is done before the company begins actual marketing of the product. So, when the system users at URP feed data into a new information system to test its capability, that is beta testing.

3 0
3 years ago
What important practice can help prevent hardware trouble?
sleet_krkn [62]
<span>C. Maintenance is an important practice can help prevent hardware trouble. Maintenance involves operational and functional checks, servicing, repairing or replacing if necessary. Maintenance has two types which are </span>preventive or scheduled maintenance and corrective maintenance. Inspecting, maintaining and protecting a device, equipment or facilities before breaking down or other problems occur it is called preventive while corrective is when it is repaired or replaced after wear, malfunction or break down.

 

 


3 0
3 years ago
Which are Career and Technical Student Organizations? (Check all that apply.)
ivolga24 [154]

Answer: BPA (Business Professionals of America)

DECA (formerly Distributive Education Clubs of America)

Educators Rising.

FBLA-PBL (Future Business Leaders of America-Phi Beta Lambda)

FCCLA (Family, Career, and Community Leaders of America)

FFA (formerly Future Farmers of America)

Explanation: these are all i cant think of at the moment. sorry! but i hope this helps :)

4 0
3 years ago
Que significa el término Informática?
AleksandrR [38]

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6 0
3 years ago
Users of an access point share the transmission capacity of the access point. The throughput a user gets is called the ________.
sdas [7]

Solution:

Users of an access point share the transmission capacity of the access point. The throughput a user gets is called the bits per seconds.

Thus this is the required answer.

6 0
3 years ago
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