Question

Blue Tooth stands for

• A. Damaged tooth turned blue
• B. Tooth of Blue Whale
• C. Wireless navigation system
• D. Wireless communication system

Hint:

Bluetooth is widely used for wireless communication in various electronic devices.

Answer 1

The Correct Option is D

Step 1: Understanding the term Bluetooth.
Bluetooth is a wireless communication standard for exchanging data over short distances, often used in mobile phones, computers, and other devices.
Step 2: Analysis of options.
- (A) Damaged tooth turned blue: This is not the correct meaning.
- (B) Tooth of Blue Whale: This is not the correct origin of the term.
- (C) Wireless navigation system: Bluetooth is not specifically used for navigation.
- (D) Wireless communication system: This is the correct answer. Bluetooth is a wireless communication technology.

Step 3: Conclusion.
Thus, the correct answer is (D) Wireless communication system.