Network Pro Ch 4 all exams with complete solutions

Network Pro Ch 4 all exams with complete solutions The media access control method of all Ethernet networks is -Answer-CSMA/CD A network is connected following the IEEE 802.3 specifications. Which of the following best describes when a device can transmit messages? -Answer-The device listens to determine if the transmission media is free. Which of the following use the CSMA/CD access method?(2 answers) -Answer-10BaseT 1000BaseT Which of the following physical topologies are used with Ethernet networks?(2 answers) - Answer-Star Bus Ethernet 100BaseFX networks use what type of cabling? -Answer-Fiber-optic Which of the following Ethernet standards uses fiber optic cabling?(2 answers) -Answer- 100BaseFX 1000BaseLX Your network follows the 100BaseTx specifications for Fast Ethernet. What is the maximum cable segment length allowed? -Answer-100 meters With an Ethernet 10BaseT network, the maximum cable length between a computer and the hub is: -Answer-100 meters You have been tasked with designing an Ethernet network. Your client needs to implement a very high-speed network backbone between campus buildings; some of which are around 300 m apart. Fiber-optic cabling has already been installed between buildings. Your client has asked that you use the existing cabling that operates at full-duplex. Which Ethernet standard meets these guidelines?(2 answers) -Answer-10GBaseSR 1000BaseSX What type of cabling is used with 100BaseTX Fast Ethernet networks? -Answer-Type 1A STP or Category 5 UTP What topology is used with 100BaseTX Fast Ethernet networks?(2 answers) -Answer-Physical star/logical bus Physical star/logical star Which of the following are requirements of the 1000BaseT Ethernet standards?(3 answers) - Answer-RJ-45 connectors The cable length must be less than or equal to 100m CAT 5e cabling You are planning a network for an educational campus. Due to the size of the buildings and the distance between them, you have elected to use 10BaseFL hubs, cabling, and network interface cards. What is the maximum length for the network cable between a workstation and a hub? - Answer-2000 meters Which Gigabit Ethernet standard uses multimode fiber-optic cabling and supports network segments up to a maximum of 550 m long? -Answer-1000Base