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Test your basic knowledge |
Wireless Mobile Computing And M- Commerce
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 32 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A web site with an audio interface
Hotspot
satellite radio
Voice portal
near-field communications
2. A wireless transmission system that uses satellites for broadcast communications
wireless
wireless sensor networks
satellite transmission
wireless network interface card
3. The one quarter second transmission delay in communication to and from GEO satellites
mobile portal
propagation delay
location based commerce (l commerce)
wireless fidelity
4. A type of wireless transmission that uses red light not commonly visible to human eyes
infrared
wireless sensor networks
location based commerce (l commerce)
telemetry
5. A computer network in a limited geographical area that uses wireless transmission for communication
wireless access point
telemetry
wireless local area network
microbrowser
6. A wireless system that uses microwaves for high volume - long distance - point to point communication
location based commerce (l commerce)
near-field communications
telemetry
microwave transmission
7. Mobile commerce transactions targeted to individuals in specific loactions at specific times
mobile wallet
wireless local area network
location based commerce (l commerce)
Cellular telephones (cell phones)
8. A small geographical perimeter within which a wireless access point provides service to a number of users
wireless access point
Hotspot
wireless 911
microbrowser
9. A technology that allows users to make purchases with a single click from their mobile devices
mobile wallet
personal area network
wireless sensor networks
wireless 911
10. A portal that aggregates and provides content and services for mobile users
propagation delay
mobile portal
wireless fidelity
mesh network
11. Networks of interconnected battery powered wireless sensors placed in the physical environment
wireless 911
propagation delay
satellite radio
wireless sensor networks
12. A computer environment in which virtually every object has processing power with the wireless or wired connections to a global network
wireless local area network
pervasive computing
propagation delay
wireless access point
13. A device that has built in radio and antenna and is essential to enable a computer to have wireless communication capabilities
wireless network interface card
satellite transmission
personal area network
microwave transmission
14. Transmission that uses radio wave frequencies to send data directly between transmitters and receivers
radio frequency identification
infrared
radio transmission
propagation delay
15. A real time wireless connection between a mobile device and other computing environments such as the internet or an intranet
wireless fidelity
wireless
microwave transmission
mobile computing
16. Chip technology that enables shorta range connection (data and voice) between wireless devices
short message service (SMS)
mobile wallet
propagation delay
bluetooth
17. A high bandwidth wireless technology with transmission speeds in excess of 100 mbps that can be used for such applications as streaming multimedia from a personal computer to a television
ultra wideband (UWB)
infrared
pervasive computing
Global positioning system (GPS)
18. A set of standards for wireless devices with tiny display screens - low bandwidth connections - and minimal memory to access web based info and services
wireless fidelity
short message service (SMS)
infrared
Hotspot
19. An antenna connecting a mobile device to a wired local area network
microwave transmission
wireless application protocol
bluetooth
wireless access point
20. A wireless technology that allows manufacturers to attach tags with antennas and computer chips on goods and then track their movement through radio signals
wireless
radio frequency identification
radio transmission
Hotspot
21. A wireless system that offers uninterrupted near CD quality music that is beamed to your radio from satellites
Voice portal
satellite radio
Global positioning system (GPS)
mobile portal
22. A services provided by digital cell phones that can send and receive short text messages (160 characters)
short message service (SMS)
satellite radio
Cellular telephones (cell phones)
satellite transmission
23. The standard that enables wireless devices with tiny display screens - low bandwidth connections - and minimal memory to access web based info and services
wireless application protocol
mobile portal
Hotspot
wireless 911
24. Internet browsers with a small file size that can work within the low memory constraints of wireless devices and the low bandwidths of wireless networks
microbrowser
wireless sensor networks
wireless
personal area network
25. A computer network used for communication among computer devices close to one person
personal area network
Cellular telephones (cell phones)
propagation delay
location based commerce (l commerce)
26. The wireless transmission and receipt of data gathered from remote sensors
ultra wideband (UWB)
telemetry
wireless 911
wireless fidelity
27. Telephones that use radio waves to provide two way communication
Cellular telephones (cell phones)
mesh network
wireless
wireless 911
28. The smallest of the short range wireless networks that is designed to be embedded in mobile devices such as cell phones and credit cards
near-field communications
Hotspot
mobile computing
Global positioning system (GPS)
29. A network composed to motes in the physical environment that wake up at intervals to transmit data to their nearest neighbor mote
radio transmission
wireless
mesh network
bluetooth
30. 911 emergency calls made with wireless devices
wireless 911
personal area network
microbrowser
mobile computing
31. A wireless system that uses satellites to enable users to determine their position anywhere on earth
Global positioning system (GPS)
personal area network
location based commerce (l commerce)
pervasive computing
32. Telecommunications in which electromagnetic waves carry the signal between communicating devices
microwave transmission
radio transmission
wireless
wireless 911