1). Many access points can be configured for modes other than as a straight acce
ID: 3850862 • Letter: 1
Question
1). Many access points can be configured for modes other than as a straight access point. Match the following modes their most appropriate definitions. ( These are the selections; Repeater, bridge, Scanner, and Mesh). a). Used to wirelessly interconnect two segments of a network. Please note the word segment does not mean subnet. b). Wirelessly extends the coverage area of a network (in order to reach clients too far away from the AP connected to the Ethernet cabling. c). Serves as a sensor for wireless intrusion detection (enables detection of someone trying to hack into the wireless network). d). Configured to communicate wirelessly to multiple access points. This access point in turn is connected to the Ethernet network. When operating in this mode, it is referred to as the backhaul radio 2). Wireless access points operate at OSI layer __. Your answer consists of a single-digit number with no other information. 3).WiMax is a technology that is used for Wireless Metropolitan Area Networks (WMANs). This is also referred to as a wireless WAN technology which can be used in rural as well as urban settings for the distribution of connections from an ISP to the subscriber. The IEEE standard that addresses this technology is ______. a). 802.16 b). 802.15 c). 802.11ad d). 802.13 4). Match the term with the proper description. ( These are the selections; Full-Duplex, Client Station, Thin AP, Half-Duplex, CSMA/CA, Simplex). a). Transmitting of a signal in one direction only such as with a radio broadcasting system. b). Transmitting signals in both directions but only in one direction at a time. c). Capability to simultaneously transmit in both directions. d). A wireless network technology that is designed to avoid collision of data from multiple stations transmitting simultaneously. e). A controller-based radio on a Wi-Fi network f). A radio in a Wi-Fi network that is not used in an access point 5). Client stations must contend for the RF medium used by an access point. Access points are _____ devices. a). Simplex b). Half-duplex c). Full-duplex d). Routing
Explanation / Answer
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1).
Repeater--> b). Wirelessly extends the coverage area of a network (in order to reach clients too far away from the AP connected to the Ethernet cabling.
bridge----> a). Used to wirelessly interconnect two segments of a network. Please note the word segment does not mean subnet.
Scanner---> c). Serves as a sensor for wireless intrusion detection (enables detection of someone trying to hack into the wireless network).
Mesh------> d). Configured to communicate wirelessly to multiple access points. This access point in turn is connected to the Ethernet network. When operating in this mode, it is referred to as the backhaul radio
2). Wireless access points operate at OSI layer 2.
3) WiMax is a technology that is used for Wireless Metropolitan Area Networks (WMANs). This is also referred to as a wireless WAN technology which can be used in rural as well as urban settings for the distribution of connections from an ISP to the subscriber. The IEEE standard that addresses this technology is 802.16
4).
Simplex------>> a). Transmitting of a signal in one direction only such as with a radio broadcasting system.
Half-Duplex-->> b). Transmitting signals in both directions but only in one direction at a time.
Full-Duplex-->> c). Capability to simultaneously transmit in both directions.
CSMA/CA------>> d). A wireless network technology that is designed to avoid collision of data from multiple stations transmitting simultaneously.
Thin AP------>> e). A controller-based radio on a Wi-Fi network
Client Station>>f). A radio in a Wi-Fi network that is not used in an access point
5). Client stations must contend for the RF medium used by an access point. Access points are half-duplex devices
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