Telecommunications and IT infrastructure

________ uses electronic tags and labels to identify objects wireleesly over short distances. (Use the acronym)

• RFID

• GIS

• GPS

• DHCP

Wide area networks (WAN) usually spans a city.

• True

• False

Given a specific location, the ____ finds sources within a defined radius such as gas stations, restaurants or hospitals.

• Global positioning system

• Spatial database system

• Geographic information system

• Edge matching system

LBS gives mobile users access to personalize 911 applications to buddy finders, games using location-based-services.

• True

• False

Downtime refers to a period of time when a system is unavailable.

• True

• False

What is deliberately searching Wi-Fi signals while driving by in a vehicle?

• Signal driving

• War driving

• War chalking

• Signal chalking

____________ is NOT an example of hacker weapons.

• Hoax

• Sniffer

• Spyware

• Adware

Streaming is the method of sending audio or video files over the Internet while they are being transmitted.

• True

• False

5G is the newest communication standard to bring wireless broadband to mobile phones.

• True

• False

A _________ area network provides communication for devices owned by a single user that work over a short distance.

• PAN

• WLAN

• WMAN

• WWAN