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