1 3 5 points twisted pair wire is used in environments that have a noticeable amount of electromagnetic interference. 10000 5 2 Spoint ZigBee is capable of transmitting signals for up to one mile. True False Super 0000 Congealed Dilithium Shielded Spoints is the proprietary connector standard that is reversible as the USB-C and has a similar data transfer speed as the USB 2.0 specification. RJ45 USB Type-B Micro Thunderbolt Lightning 10000 4 5 points is the Bluetooth device class that has the larger range. Class 4 Class 1 Class 2 Class 3 5 points Wireless transmissions generally do not have to deal with right-of-way issues. True False 6 Spoints While selecting a medium for a computer network, it is important to consider not only the initial medium and installation but also the subsequent ones. environment. speed cost security 7 5 points RG-6 coaxial cables are commonly used for cable television and cable modems. True False 8 11 5 points Data transmission speed is the number of bits per second that can be transmitted. 13 14 5 points 300 10 points Bluetooth is capable of transmitting through nonmetallic objects such as walls. True False LAN installations using LED sources are effectively limited to 100 Gbps and 10 kilometers. True False 12 Sponta The typical range limit for Class 2 Bluetooth devices is 50 meters 100 meters 5 meters 10 meters True False 5 points Wi-Fi 802.11ax standard can reach theoretical throughput up to 9.6 Gbps at a 70 meters range. True False 5 points In a(n) none of the wires are wrapped with a metal foil or braid. shielded twisted pair (STP) CAT 7 twisted pair CAT 4 twisted pair unshielded twisted pair (UTP) 10000 5 points Fiber-optic cable and optical fiber are not synonyms. True False 15 Sponta twisted pair is the least quality twisted pair wire that should be used in a data/voice application. Category 3 Category 1 Category 7a Category Se 16 Spointa Perhaps the strongest advantage of a local area network is its capability of allowing users to share hardware and software resources. True False 17 Sponta Because of collisions, busy CSMA/CD networks rarely exceeded percent throughout. 18 5 points The LAN topology that logically acts like a bus but physically looks like a star is called______topology bus wired tree star 19 20 40 50 80 10 star-wired bus 00 bus Sponta Hubs (and switches) support only twisted pair cable for interhub connections. True False 5 points ALAN can interface with other LANs and with WANs such as the Internet. True False