PSC Question Search

Saturday, April 12, 2008

Answers to this week's Question

1) What is WLAN?

Wireless Local-Area Network. A local area network that doesn't rely on wired Ethernet connections.WLAN uses high-frequency radio waves.

2) what is HSDPA?

High Speed Downlink Packet Access A 3G high-speed digital data service provided by cellular carriers worldwide that use the GSM technology.

3) What is WiFi?

Wireless Fidelity is a way to connect to the Internet without wires or cables.


4) What is CDMA?

Code division multiple access is a form of multiplexing and a method of multiple access to a physical medium.

5) What is GPS?

Global Positioning System is a satellite-based navigation system consisting of a network of 24 orbiting satellites.

6) What is Neural network?

A computer program inspired by simple models of the brain.

7) what is internet 2?

Internet2 is a collaboration among more than 100 US universities to develop networking and advanced applications for learning and research.

prepared by qblp web research team.

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