Exam 8: Wireless, Mobile Computing, and Mobile Commerce

Social networks and mobile commerce are the greatest sources of e-commerce in Vietnam.

________ calculates the odds that a particular parking lot has an open parking spot based on user actions and parking lot data.

The ___ is a wireless system that uses satellites to enable users to determine their position anywhere on Earth.

Cell phones in the US must have a GPS embedded in them so that the location of a person making a 911 call can be detected immediately.

Pacific Gas & Electric's smart meters collect readings every ________ where traditional meters are read every ________.

Data prices in ________ are among the lowest in the world.

________ cellular networks used analog signals and had low bandwidth.

________ satellites move rapidly relative to a point on the Earth.

________ satellites have the shortest orbital life.

UPS implemented EDEN to track packages in the United States using RFID technology.

________ transmission systems transmit data through electromagnetic waves.

If your refrigerator is connected to the internet so that it can automatically re-order milk for you,this is an example of the IoT.

The number of active mobile social media accounts in Vietnam is increasing faster than in China,India,or Brazil.

________ satellites have the most negligible transmission delay.

________ transmission systems are relatively inexpensive but must have unobstructed line of sight.

________ occurs when the functions of many physical devices are included in one other physical device.

Pacific Gas & Electric's smart meters collect readings every ________.

Suppose you use your university's computer lab to print your research papers.If this computer lab contains desktop computers that use a Wi-Fi hotspot to connect to the printer in the center of the room,it is a ________ lab.

________ satellites move a little relative to a point on the Earth.

MonkeyParking was able to do business in San Francisco by working with residents to rent out the parking areas in front of their houses.