CBSE Class 9 Computer Applications
Question 25 of 28
Computer Networking, Multimedia Basics — Question 10
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Question Question 10
What do you understand by the terms WiFi and Bluetooth ?
WIFI — Wi-Fi refers to Wireless Fidelity, which lets us connect to the Internet without a direct line from our PC to the ISP.
Bluetooth — Bluetooth is a telecommunications industry specification that describes how mobile phones, computers and personal digital assistants (PDAs) can be easily interconnected using a short-range wireless connection.