Answer:
Explanation:
There many commercial documents or formats to store like image, video, photos, audio file, web page, PDF, presentations, and we can use some tools to store this commercial data, for example, excel, microsoft access, mysql, sql, mongo db, and any tool to manage, store in our data with some structures and big data.
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The answer to the given question is (B) PAN.
A PAN (personal area network) connection is <u>a network used for interconnecting devices centered on a person’s workspace</u>. Bluetooth is a type of wireless PAN. Bluetooth-based wireless PAN connection is also called a <em>piconet</em>. Other examples of PAN that is not wireless based include a USB drive.
