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