14. Frank and hls wife Paula, run a country store with a specilal room where hus
ID: 3595810 • Letter: 1
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14. Frank and hls wife Paula, run a country store with a specilal room where husbands can it while their wives aro shopping. The Men's Corner already has a large-screen TV for sports viewing, and they recently added Wi-Fi. The ares of the store that i provided this service is called .Digital transceiver b. WIF antenna NAF hot spot d. GPS Location e. Celiular tOWEr 15. Which of the following involves gathering sensor or location information Erom remote devices over a wireleas transmission, such as when measuring physical location or temperature from a receiving station. a. Telemetry b. Wireless access point c. Near-field communications d. Microwav e. Wireless poaitioning is when a person or a device intentionaily or unintentionally interferes 1 6 with your wireless network transmissions a. War driving b. Eavesdropping . RF jamning d. Instal1ing rogue access devices e. Telemetry 17. The main problem with radio transmission in which of the tollowing? a. Devices are expensive to install b. When you travei too tar fron c. Radio vaves cannot travel through walls. d. Devices are ditticult to install. the source, the signal Eades is a wireless standard that enables temporary, short-range connection 18 measured in a tew teet or few meters, intended for use between personal mobile devices a. Bluetooth b. Short message service c. ireless application protocol d. Global positioning systen is the process whereby a fully electronic commerce traneaction and 19 product delivery occurs without the need to ship any physical product a· "pure play" E- b. Supply chain integration c. Indirect sales d. Disintermediation e. Value-added services commerce 20. Which of the following are disadvantages of analog radio transmissions: a. Radio devices are easy to install. b. Radio waves propagate easily through office walls. c. Radio devices are inexpensive. d. Radio waves can create electrical interference problems. e No metallic wires are needed.Explanation / Answer
14)c
digital Transceiver:Its is a digital trasnmitter and receiver device where transimmited and reciver share a common circuitary
Wireless antenna: It is a component used in wifi router transfer.receive the signal
Wireless Hotspot:The area/zone where wifi is enabled .Its range is limited based on the wifi router capacity
gps location:GPS means Golbal postioning system.To know the current geographical location where you are present
celluar tower:This is used for mobile communication across the cities .
15)a
Telemtry :is an automated communication process by which measurements and other useful data are collected at remote or inacessible points and transmitted to receiveing device .
Wireless access point:its is a networking hardware device that allows wifi device to connect to a wired network.
Near field Communication(NFC):It is a set of communication protocols that enable electronic device usually one which is portable device like smartphone to establish very short range communication
Microwave:it is a form of electromagnetic radiation with wavelengths ranging form one meter to one milli meter and frequency between 100 CM TO 0.1 CM.
Wireless Positioning:it is used where GPS(global positioning system) and GLONASS(global navigation satellite system) are inadequate due to various reasons like multipath and signal blockage in indoors.
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