WGU C172 (c172)

Which OSI layer is related to the function of the IP protocol suite? correct answer: Network Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? correct answer: Data link Which OSI layer would define the scope of a protocol that makes sure packets of data are received correctly and resends them if they are not? correct answer: Transport Which protocol suite performs functions of OSI layer 4? corre...

Rate of Climb at Sea Level correct answer: 730 FPM Service Ceiling correct answer: 14,000 FT Speed - Max at Sea Level correct answer: 126 KTS Speed, Cruise, 75% Power at 8500 FT correct answer: 124 KTS Range at 75% Power at 8500 FT correct answer: 518 NM Range at 45% Power at 10,000 FT correct answer: 638 NM KBED ATIS correct answer: 124.6 Hanscom TOWER correct answer: 118.5 Hanscom GROUND correct answer: 121.7 Signature correct answer: 130.80 Transponder ...

protocol correct answer: The set of rules established for users to exchange information topology correct answer: The network architecture used to interconnect the networking equipment deterministic network correct answer: Each station connected to the network is ensured access for transmission of its messages at regular or fixed time intervals bus topology correct answer: The computers share the media (coaxial cable) for data transmission ThinNet correct answer: The coaxial cabl...

It is a network of users that share computer resources in a limited area. correct answer: LAN Local Area Network correct answer: LAN How are Local Area Networks defined? correct answer: In terms of protocol and the topology used for accessing the network. A set of rules established for users to exchange information correct answer: Protocol The network architecture used to interconnect the networking equipment. correct answer: Topology What are the most common topologies for L...

NIC correct answer: What functions at the data link by using a unique MAC address? Router correct answer: a network device that is used to connect 2 or more network segments by performing OSI layer 3 functions like packet-forwarding responsible for implementing NAT File Server correct answer: used as a shared storage for all member nodes of a LAN Layer 1 correct answer: Physical Layer Layer 2 correct answer: Data link layer Layer 3 correct answer: Network layer Layer 4...

ipconfig correct answer: Determines configuration details such as IP address, subnet mask, and default gateway. ipconfig /all correct answer: Enables MAC address information to be displayed along with IP address, subnet mask, and default gateway. Traceroute command correct answer: A traceroute is a function which traces the path from one network to another. It allows us to diagnose the source of many problems. Nslookup command correct answer: Displays information about DNS names and...

Ring Topology correct answer: Nodes are connected to each other with a backbone cable that loops around and ends at the same point it started Mesh Topology correct answer: Where all nodes cooperate to distribute data amongst each other Bus topology correct answer: A single line of devices connected together by one shared network cable Computers connect to the network by physically tapping into the network cable using special adapters Star Topology correct answer: Hub or switch in c...

star topology needs correct answer: hub or switch hub correct answer: A device that uses its ports to connect devices (computers, printers, etc.) cal layer of the OSI model.It forwards data packets to connected devices switch correct answer: A device for making, breaking, or changing the connections in an electrical circuit. Is smart, faster and more efficient. Data link layer of the OSI model. It passes data based on the MAC address. Router correct answer: A type of computer that f...

802.11a/Wireless-A correct answer: wireless 5GHz - 54Mbps - *75ft* 802.11b/Wireless-B correct answer: wireless 2.4GHz - *11Mbps* - 100-150ft 802.11g/Wireless-G correct answer: 2.4GHz - *54Mbps - 150ft* 802.11ac/Wireless-AC correct answer: 5GHz - *1.3Gbps* 802.11n/Wireless-N correct answer: 2.4GHz - *200+Mbps* 2.4GHz correct answer: Frequency ranges of 802.11G/802.11B 5GHz correct answer: Frequency ranges of 802.11AC/802.11A Application Layer correct answer: Layer 7 i...

Site surveys obtain the following information. (Choose all that apply.) Electrical power Supported bandwidth Connection points to the main network. RF coverage correct answer: Electrical power Supported bandwidth Connection points to the main network. RF coverage MIMO uses wave division multiplexing. False True correct answer: False Which of the following is not a type of dispersion? Modal Polarization mode Light Chromatic correct answer: Light ...