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