Computer Networking homework What does NIC stand for? a. Network interface control Network interface card C. National

Computer Networking homework

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What does NIC stand for? a. Network interface control Network interface card C. National Institute for Communications d. Network interface carrier NIC operate at which OSI model layers? (Choose two.) Physical Data Link c. Network d. Transport When a Cat 5E cable plant is installed, which one of the following technologies can easily upgrade a 10BaseT Ethernet LAN? a. Fast Ethernet b. 100 Mbps FDDI c. 155 Mbps ATM d. 10Gbps Ethernet In a UTP cable, why is each pair of wires twisted? a. To cancel out interference b. To clearly identify which two wires form a pair c. To simplify installation d. All of the above Category 3 cabling cannot support 100 Mbps Ethernet. True or False? a. True b. False Optical cladding is used to reflect light as it travels down a glass core in a fiber optic cable. True or False a. True b. False A glass core is used to generate light signals for transmission of digital information. True or False a. True b. False Multimode cabling has a larger glass diameter than singlemode cabling. True or False What does NIC stand for? a. Network interface control Network interface card C. National Institute for Communications d. Network interface carrier NIC operate at which OSI model layers? (Choose two.) Physical Data Link c. Network d. Transport When a Cat 5E cable plant is installed, which one of the following technologies can easily upgrade a 10BaseT Ethernet LAN? a. Fast Ethernet b. 100 Mbps FDDI c. 155 Mbps ATM d. 10Gbps Ethernet In a UTP cable, why is each pair of wires twisted? a. To cancel out interference b. To clearly identify which two wires form a pair c. To simplify installation d. All of the above Category 3 cabling cannot support 100 Mbps Ethernet. True or False? a. True b. False Optical cladding is used to reflect light as it travels down a glass core in a fiber optic cable. True or False a. True b. False A glass core is used to generate light signals for transmission of digital information. True or False a. True b. False Multimode cabling has a larger glass diameter than singlemode cabling. True or False