Ethernet Basics and IPv4 Foundations Quiz - Feb 2024 PDF

2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Started: Feb 4 at 4:14pm Quiz Instructions This test has 40 questions on content from Chapters 3 and 4 and 10 qu...

2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Started: Feb 4 at 4:14pm Quiz Instructions This test has 40 questions on content from Chapters 3 and 4 and 10 questions on IPv4 foundations. The questions are drawn from a bank of questions each time you take it. You make take it as many times as you like, but each time the questions are likely to be a little different. Your grade will be the score of your last attempt.  Question 1 2 pts The 802.3 working group defines wired network standards that share the same basic frame type and __________. physical bus topology type of cabling preamble size  network access method  Question 2 2 pts Which standard uses multimode cabling? 1000BASE-SX 1000BASE-LX 10GBase-T SONET  Question 3 2 pts What is the purpose of a crimper? attach the RJ-45 connector to the NIC https://collin.instructure.com/courses/970731/quizzes/2675428/take 1/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations connect an RJ-45 connector to the cable connect a NIC to a hub install a NIC in a PC  Question 4 2 pts How many pins does an RJ-45 connector have? two four six eight  Question 5 2 pts How long is the start frame delimiter? 1 byte  2 bytes 4 bytes 7 bytes  Question 6 2 pts In a specification such as 10BASE-T, what does the word “BASE” identify? signaling type maximum IP address size maximum number of hubs maximum number of routers  Question 7 2 pts https://collin.instructure.com/courses/970731/quizzes/2675428/take 2/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations When using the newer Rapid Spanning Tree Protocol (RSTP), how long does it take a network to return to convergence? 2 seconds 6 seconds 25 seconds 50 seconds  Question 8 2 pts A __________ is a special Spanning Tree Protocol (STP) frame that switches use to communicate with other switches to prevent switching loops from happening. bridge protocol data unit (BPDU) repeater protocol data unit (RPDU) switch protocol data unit (SPDU)   Question 9 2 pts What is an advantage of fiber-optic cabling? signals travel more slowly easier and cheaper to install than UTP greater maximum distance susceptible to electrical interference  Question 10 2 pts What is the maximum distance between a switch and a node on a 100BASE-T network? 5 meters 50 meters 100 meters https://collin.instructure.com/courses/970731/quizzes/2675428/take 3/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations 500 meters  Question 11 2 pts What kind of cabling did the 100BASEFX standard specify? coaxial unshielded twisted pair (UTP) shielded twisted pair (STP) fiber-optic  Question 12 2 pts Which type of cabling was used with 10BASE-T? coaxial shielded twisted pair (STP) fiber-optic  unshielded twisted pair (UTP)  Question 13 2 pts Which Ethernet cabling standard defines an Ethernet network that uses Cat 5e or better UTP cabling, operating at 100 Mbps? 100BASE-FX 100BASE-TX 100BASE-2 100BASET  Question 14 2 pts What is the minimum size of an Ethernet frame? https://collin.instructure.com/courses/970731/quizzes/2675428/take 4/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations 64 bytes 1024 bytes 256 bytes 1500 bytes  Question 15 2 pts Which mechanism will move a port into a root-inconsistent state if BPDUs coming from a certain direction indicate another switch is trying to become the root bridge? topology change notification (TCN) root stop PortFast root guard  Question 16 2 pts Configuration bridge protocol data units (BPDUs) establish the topology, where one switch is elected  __________ and acts as the center of the STP universe. top port root bridge lead port root guard.  Question 17 2 pts How many fields does a basic Ethernet frame contain? three five six https://collin.instructure.com/courses/970731/quizzes/2675428/take 5/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations nine  Question 18 2 pts What is the meaning of the “100” in 100BASE-T? 100 meters maximum distance cabling with 100 pairs cabling with 100 wires maximum speed of 100 Mbps  Question 19 2 pts Which statement best describes the preamble of an Ethernet frame? It contains the CRC. It includes a 7-byte series of alternating ones and zeroes followed by a start frame delimiter. It contains the MAC address of the source and the destination.  It contains the IP address of the source and the destination and is used by routers to deliver the frame to the proper location.  Question 20 2 pts When a collision occurs on a network relying on the CSMA/CD access method, what alerts the network interface cards (NICs)? multiple access cyclic redundancy check overlapping signals Spanning Tree Protocol  Question 21 2 pts Enter the network portion of 108.137.219.123 https://collin.instructure.com/courses/970731/quizzes/2675428/take 6/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations  Question 22 2 pts Enter the network address of 112.114.209.115 255.255.0.0  Question 23 2 pts Enter the network portion of 103.56.115.117  Question 24 2 pts Enter the default, classful mask for ip address 137.120.45.118  Question 25 2 pts Enter the network address of 136.238.124.220 255.0.0.0   Question 26 2 pts Enter the network portion of 212.164.48.186  Question 27 2 pts Enter the class (capital letter) for 222.68.57.166  Question 28 2 pts Enter the network portion of 197.146.101.32  Question 29 2 pts https://collin.instructure.com/courses/970731/quizzes/2675428/take 7/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Enter the host portion of 222.154.42.238  Question 30 2 pts Enter the class (capital letter) for 161.96.24.23  Question 31 2 pts The different colors of the laser signals transmitted over fiber-optic cables feature different __________. wavelengths speeds temperatures noise levels  Question 32 2 pts Which very high-speed fiber network was already in place and being used for wide area networking  (WAN) transmissions before the IEEE developed the 10 GbE Ethernet standards? the Internet 10GBASE-T 100BASE-T SONET  Question 33 2 pts Which 10 GbE standard features a multimode fiber type? 10GBASE-SR 10GBASE-ER 10GBASE-LR https://collin.instructure.com/courses/970731/quizzes/2675428/take 8/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations 10GBASE-LW  Question 34 2 pts Manufacturers have accommodated the need for switches to connect to a variety of 10 GbE connector types by devising which concept? SC connectors multisource agreements (MSAs) ST connectors twinaxial cable  Question 35 2 pts What general type of cabling is a technician most likely to use today when installing Ethernet cabling in areas with high electrical interference? shielded twisted pair (STP) coaxial  fiber-optic twinaxial copper  Question 36 2 pts What is the most common connector used in a 1000BASE-SX network? RJ-45 SC LC RJ-11  Question 37 2 pts The NIC and the attached __________ determine full- or half-duplex during the auto-negotiation process. https://collin.instructure.com/courses/970731/quizzes/2675428/take 9/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations repeater amplifier hub switch  Question 38 2 pts Which modular transceivers have replaced gigabit interface converters (GBICs) as the modular transceiver of choice? small form-factor pluggable (SFP) ultra-physical contact (UPC) angled physical contact (APC) flat-surface  Question 39 2 pts Which term refers to the 100-Mbps standards, even though there are now much faster versions of  Ethernet available? Fast Ethernet Gigabit Ethernet full-duplex Ethernet switched Ethernet  Question 40 2 pts The specification for 100BASE-T calls for UTP cabling using __________ or better rated cabling. Cat 1 Cat 2 Cat 3 https://collin.instructure.com/courses/970731/quizzes/2675428/take 10/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations Cat 5  Question 41 2 pts Which is the least expensive and most popular 10 GbE media type? 10GBASE-SR 10GBASE-LW 10GBASE-SW 10GBASE-LR  Question 42 2 pts What wavelength is used on a 10GBASE-Ey network? 1310 nm 1300 nm 1550 nm  850 nm  Question 43 2 pts What version of Gigabit Ethernet is being positioned as the Ethernet backbone of the future? 1000BASE-T 1000BASE-SX 1000BASE-X 1000BASE-LX  Question 44 2 pts Of all the Gigabit Ethernet IEEE standards detailed in the chapter, which one maintains a signal over the greatest distance? 1000BASE-T https://collin.instructure.com/courses/970731/quizzes/2675428/take 11/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations 1000BASE-LX 1000BASE-CX 1000BASE-SX  Question 45 2 pts The “W” in the standard 10GBASE-SW stands for which type of signaling? LAN SONET/WAN wireless radio  Question 46 2 pts What type of fiber-optic cable is used in a 1000BASE-LX network? twinaxial  single-mode fiber multimode Cat 6  Question 47 2 pts The vast majority of network rollouts in offices use 1000BASE-T connections, or __________, as you’ll hear them called. linkages links drops points  Question 48 2 pts https://collin.instructure.com/courses/970731/quizzes/2675428/take 12/13 2/4/25, 4:28 PM Quiz: Chapters 3 & 4 Test - Ethernet Basics and IPv4 Foundations What is the name of the IEEE standard for 10 GbE running on twisted pair cabling? 10GBASE-TPC 10GBASE-T 10GBASE-P 10GBASE-TP  Question 49 2 pts What is the maximum cable length on a segment of a 1000BASE-T network? 100 meters 400 meters 200 meters 2000 meters  Question 50 2 pts What type of fiber-optic cabling and connectors does a 100BASE-FX network use?  multimode with ST or SC connectors multimode with various connectors twinaxial with twinaxial connectors single-mode with various connectors Quiz saved at 4:28pm Submit Quiz https://collin.instructure.com/courses/970731/quizzes/2675428/take 13/13