Csis 330 quiz 1 Study guides, Class notes & Summaries

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...

1. Unlike dedicated networks, converged networks are capable of delivering voice, video streams, text, and graphics among many different types of devices over the same communication channel and network structure. Selected Answer: True

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 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 1/CSIS 330 quiz 1/CSIS 330 quiz 1

CSIS 330 QUIZ 4 – QUESTION AND ANSWERS Question 1 According to the textbook, data centers are normally not very 1 out of 1 points expensive to build and maintain, which explains the current trend for all organizations to create them. Selected Answer: Correct Answer: Fals e Fals e Question 2 0 out of 1 points Using a...

1. ______ is defined as “the act of working with another or others on a joint project.”

CSIS 330 Quiz 1 Answer-(4 Versions), CSIS 330 Business Data Communication Systems

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