Homework Help: Questions and Answers: A type of technology that can be attached to a tag and used to identify postal packages is a(n)?
a) database
b) digital ink pen
c) RFID
d) smart card
Answer:
First, let’s understand the question: It’s about the type of technology that can be attached to a tag and used to identify postal packages.
Now, let’s analyze given options to determine the technology that commonly used in tracking or identifying objects.
Given Options: Step by Step Answering
a) Database
- A database is used to store and manage information but is not something that can be physically attached to an object. Hence, this is not the correct answer.
b) Digital Ink Pen
- A digital ink pen is used for writing and capturing handwriting electronically. It’s unrelated to identifying postal packages, so this is also incorrect.
c) RFID
- RFID (Radio Frequency Identification) technology uses electromagnetic fields to automatically identify and track tags attached to objects. It’s commonly used in postal services, shipping, and inventory management. This is a suitable technology for identifying packages.
d) Smart Card
- A smart card is a physical card with embedded integrated circuits used for transactions, access control, etc. It isn’t typically used for identifying postal packages.
Final Answer:
Based on the above analysis, the correct answer is:
c) RFID
RFID technology meets both criteria mentioned in the question: it can be attached to a tag and is commonly used to identify and track postal packages and other items in transit.
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