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Test your basic knowledge |
Wireless Vocab - 5
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Study First
Subject
:
it-skills
Instructions:
Answer 20 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. Mode in which wireless networks use one or more wireless access points to connect the wireless network nodes centrally. This configuration is similar to the star topology of a wired network.
Bluetooth
Quality of Service
Infrastructure mode
Spread Spectrum
2. Code division multiple access allows transmission of voice and data over a shared part of radio frequencies. This is also called spread spectrum.
Wireless Application Protocol
Base Station Controller
CDMA
Wi-MAX
3. The next generation of mobile wireless technology - which promises high-bandwidth connections that will support true multimedia - including real-time video.
3G
Ad hoc network
M-commerce
Voice XML
4. Fixed wireless Internet service based on Ethernet protocols with a range of 30 miles and a transmission speed of 70 Mbps
Wi-MAX
M-commerce
Wireless Application Protocol
RFID
5. Is a kind of Radio LAN Technology that uses multiple frequencies simultaneously. It improves reliability and reduces susceptibility to interference. It also makes eavesdropping more difficult.
Spread Spectrum
Antennas
Wi-MAX
Ad hoc network
6. An omnidirectional wireless technology that provides limited-range voice and data transmission over the unlicensed 2.4-GHz frequency band - allowing connections with a wide variety of fixed and portable devices that normally would have to be cabled t
Wireless Application Protocol
Bluetooth
WMG80
CDMA
7. The Institute of Electrical and Electronics Engineers - an international nonprofit organization that sets standards as part of its charter.
Voice XML
IEEE
3G
Bluetooth
8. Devices for sending or receiving electromagnetic waves.
Spread Spectrum
M-commerce
Antennas
Wi-MAX
9. A tracking technology that uses a small package or tag device; that includes a microporcessor and antenna that can be attached to products.It allows you to identify a product - person - key - or animal by the radio signals emitted. Used to tag pets -
Quality of Service
RFID
Temporal Key Integrity Protocol
Bluetooth
10. The maximum amount of bit(s) that can travel over a given channel without producing delay or lag.
Bandwidth
M-commerce
Radio Waves
Ad hoc network
11. (TKIP) A mechanism that works with wireless encryption to strengthen WEP implementations.
CDMA
Quality of Service
IEEE
Temporal Key Integrity Protocol
12. BREW is a collection of APIs that allows developers to produce the software applications for wireless devices.
CDMA
Spread Spectrum
Binary Run time Environment for Wireless
WMG80
13. Wireless hosts have no infrastructure - the hosts themselves must provide for services such as routing - address assignment - DNS-like name translation etc.
3G
Radio Waves
Quality of Service
Ad hoc network
14. Capability of a network to provide better service to select network traffic over various technologies including frame relay - ATM - and Ethernet.
Voice XML
Quality of Service
Binary Run time Environment for Wireless
Temporal Key Integrity Protocol
15. Shares all the digital data and gives full freedom to enjoy the digital media entertainment. It is connected to the network media player adapters to function as In-Home Networked Media Storage Device. The set up is quick and easy access
Radio Waves
RFID
WMG80
Binary Run time Environment for Wireless
16. The ability to purchase goods and services through a wireless internet-enabled device
M-commerce
Bandwidth
Temporal Key Integrity Protocol
Base Station Controller
17. It is a common language for content providers - tool providers - and platform providers designed for speech based telephony applications.
Binary Run time Environment for Wireless
Infrastructure mode
Voice XML
Base Station Controller
18. Electromagnetic waves with the longest wavelengths and longest frequencies.
Temporal Key Integrity Protocol
Wi-MAX
Radio Waves
Ad hoc network
19. Wireless Application Protocol (WAP) is a protocol which runs on mobile phones and provides a universal open standard for bringing Internet content to mobile phones and other wireless devices.
Wireless Application Protocol
Ad hoc network
Spread Spectrum
CDMA
20. Part of the wireless systems infrastructure which controls one or more cell sites radio signals - thus reducing the load on the switch.
M-commerce
Voice XML
Bandwidth
Base Station Controller