Csis 330 quiz 4 luo Study guides, Class notes & Summaries

CSIS 330 Quiz 3 Last document update:   ago

CSIS 330 Quiz 3 D01 LUO 1. ____________________________ occurs when the fiber-optic media are not precisely aligned to one another when joined. 2. What is the purpose of cladding in fiber-optic cables? 3. What happens if the CSMA process fails and two devices transmit at the same time, creating a data collision? 4. Which Wi-Fi standard operates in the 2.4-GHz frequency band and offers speeds of up to 54 Mbps? 5. In which type of industry is fiber optic being used to provide always-on broadb...

CSIS 330 Quiz 4 -LUO with Answers Last document update:   ago

CSIS 330 Quiz 4 1. A _______________________ MAC address is the unique address used when a frame is sent from a single transmitting device to a single destination device. 2. In cut-through switching, the switch does not perform any error checking on the frame. 3. On modern PC operating systems and NICs, it is possible to change the MAC address in software; therefore filtering traffic based on the MAC address is no longer secure. 4. Which field in an Ethernet frame is used for error detection...

CSIS 330 Quiz 3 D01 LUO Last document update:   ago

CSIS 330 Quiz 3 D01 LUO 1. ____________________________ occurs when the fiber-optic media are not precisely aligned to one another when joined. 2. What is the purpose of cladding in fiber-optic cables? 3. What happens if the CSMA process fails and two devices transmit at the same time, creating a data collision? 4. Which Wi-Fi standard operates in the 2.4-GHz frequency band and offers speeds of up to 54 Mbps? 5. In which type of industry is fiber optic being used to provide always-on broadb...