Which Radio Frequency Band Does Bluetooth Use

question 22

Multiple Choice

Which radio frequency band does Bluetooth use?

• A) 2.4 GHz ISM
• B) 5.0 GHz ISM
• C) 2.0 GHz ISM
• D) 4.2 GHz ISM

---

Definitions:

Merchandise Inventory

Merchandise inventory includes goods held by a company that are ready for sale to customers.

Building Contractors

Professionals or companies responsible for overseeing the construction of buildings, ensuring the project meets legal and quality standards.

Monthly Depreciation

The portion of the cost of an asset allocated as an expense over each month of its useful life.

Net Income

The total profit of a company after all expenses, taxes, and costs have been deducted from total revenue.