When Shopping in the Supermarket, Arianna Notices That the Cashier

question 127

Multiple Choice

When shopping in the supermarket, Arianna notices that the cashier swipes each of the boxes of cookies she is buying over a scanning device and the scanner reads what is printed on the box, the price is recorded and added to her bill. The boxes of cookies have _________ that make this possible,

• A) telemetry
• B) bar codes
• C) RFID tags
• D) mobile wallets

Recognize software applications suitable for specific tasks or projects.

Comprehend the concept of mobile commerce and its applications.

Understand the significance of open source software.

Grasp the basics of using functions and formulas in spreadsheets.

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Definitions:

Grocery Store

A retail store that primarily sells food, both fresh and packaged, as well as other household goods.

Market Value

The current price at which an asset or service can be bought or sold in a market.

Measured GDP

The calculated gross domestic product based on data and statistics collected within a specified period, reflecting the economic activity of a country.

Restaurant Meals

A service provided by restaurants where consumers pay to be served prepared food for consumption on the premises.