Explain about Bluetooth.
What is an Optical Surface Analyser (OSA)?
Explain the different classes in bluetooth?
What are SPIDs?
How secure a Bluetooth device is?
What is the main difference between 1x rtt and 1x evdo?
Explain what types of companies are likely to adopt or promote bluetooth technology?
What is different between thorughput and data rate?
What is drx in gsm technology?
Explain synthesised frequency hopping?
what is Modular hardware?
Explain ping?
What is routing protocols purposes?
What Bearer Capabilities are and on which channel they reside?
Which frequency band wi-fi technology operates?