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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 wireless technology that allows manufacturers to attach tags with antennas and computer chips on goods and then track their movement through radio signals
wireless 911
radio frequency identification
wireless application protocol
short message service (SMS)
2. Transmission that uses radio wave frequencies to send data directly between transmitters and receivers
wireless 911
wireless
radio transmission
wireless fidelity
3. 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
wireless application protocol
location based commerce (l commerce)
wireless sensor networks
4. 911 emergency calls made with wireless devices
wireless fidelity
mobile portal
wireless 911
telemetry
5. A device that has built in radio and antenna and is essential to enable a computer to have wireless communication capabilities
personal area network
wireless local area network
infrared
wireless network interface card
6. Mobile commerce transactions targeted to individuals in specific loactions at specific times
Cellular telephones (cell phones)
wireless 911
propagation delay
location based commerce (l commerce)
7. A portal that aggregates and provides content and services for mobile users
ultra wideband (UWB)
mobile portal
personal area network
pervasive computing
8. A computer environment in which virtually every object has processing power with the wireless or wired connections to a global network
pervasive computing
bluetooth
infrared
propagation delay
9. The standard that enables wireless devices with tiny display screens - low bandwidth connections - and minimal memory to access web based info and services
radio frequency identification
radio transmission
wireless application protocol
mobile computing
10. A wireless system that offers uninterrupted near CD quality music that is beamed to your radio from satellites
bluetooth
propagation delay
satellite radio
Hotspot
11. A wireless transmission system that uses satellites for broadcast communications
Voice portal
wireless application protocol
Hotspot
satellite transmission
12. A computer network used for communication among computer devices close to one person
short message service (SMS)
personal area network
ultra wideband (UWB)
infrared
13. A small geographical perimeter within which a wireless access point provides service to a number of users
infrared
ultra wideband (UWB)
Hotspot
radio frequency identification
14. 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
infrared
wireless fidelity
wireless 911
15. The one quarter second transmission delay in communication to and from GEO satellites
near-field communications
propagation delay
microbrowser
mobile wallet
16. Networks of interconnected battery powered wireless sensors placed in the physical environment
wireless sensor networks
ultra wideband (UWB)
pervasive computing
infrared
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
wireless application protocol
ultra wideband (UWB)
satellite radio
wireless local area network
18. The wireless transmission and receipt of data gathered from remote sensors
Global positioning system (GPS)
telemetry
mobile portal
Hotspot
19. Telephones that use radio waves to provide two way communication
short message service (SMS)
near-field communications
Cellular telephones (cell phones)
microwave transmission
20. An antenna connecting a mobile device to a wired local area network
mobile wallet
wireless application protocol
Cellular telephones (cell phones)
wireless access point
21. A computer network in a limited geographical area that uses wireless transmission for communication
wireless network interface card
satellite radio
mesh network
wireless local area network
22. A network composed to motes in the physical environment that wake up at intervals to transmit data to their nearest neighbor mote
mesh network
Global positioning system (GPS)
radio frequency identification
infrared
23. A services provided by digital cell phones that can send and receive short text messages (160 characters)
pervasive computing
Global positioning system (GPS)
short message service (SMS)
ultra wideband (UWB)
24. Telecommunications in which electromagnetic waves carry the signal between communicating devices
wireless
Cellular telephones (cell phones)
telemetry
location based commerce (l commerce)
25. A technology that allows users to make purchases with a single click from their mobile devices
location based commerce (l commerce)
mesh network
mobile wallet
wireless network interface card
26. A web site with an audio interface
wireless application protocol
short message service (SMS)
Voice portal
microbrowser
27. A real time wireless connection between a mobile device and other computing environments such as the internet or an intranet
mobile computing
radio frequency identification
wireless local area network
Cellular telephones (cell phones)
28. A type of wireless transmission that uses red light not commonly visible to human eyes
satellite transmission
Voice portal
infrared
propagation delay
29. Chip technology that enables shorta range connection (data and voice) between wireless devices
bluetooth
personal area network
Global positioning system (GPS)
wireless application protocol
30. 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
infrared
mesh network
wireless sensor networks
31. A wireless system that uses satellites to enable users to determine their position anywhere on earth
radio frequency identification
Global positioning system (GPS)
satellite transmission
mesh network
32. A wireless system that uses microwaves for high volume - long distance - point to point communication
microwave transmission
microbrowser
wireless
radio frequency identification