CSIS 330

According to the textbook, data centers are normally not very expensive to build and maintain, which explains the current trend for all organizations to create them. Using a HomePlug standard Powerline adapter, devices can connect to the LAN wherever there is an electrical outlet. Which devices on a network will hear an ARP request? Which protocol enables reliable communication between processes running on separate hosts and has reliable, acknowledged transmissions. According to the textbook, re...

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 broadband services to homes...

CSIS 330 FINAL EXAM 2 – Business Data Communications System -QUESTIONS AND ANSWERS / CSIS 330 FINAL EXAM 2 – Business Data Communications System -QUESTIONS AND ANSWERS. According to the textbook, data networks were initially used by businesses to internally record and manage all of the following except: All of the above were initial uses of data networks ______________ are pages that are easy to update and edit and give anyone a means to communicate their thoughts to a global audience witho...

CSIS 330 FINAL EXAM 1 – Business Data Communications System -QUESTIONS AND ANSWERS / CSIS 330 FINAL EXAM 1 – Business Data Communications System -QUESTIONS AND ANSWERS. An organization can use a(n) ________________ to provide secure and safe access to individuals who work for a different organization, but require company data. Which of the following is not a benefit of a connection-oriented system, like a circuit-switched telephone system? __________ are computer hosts that have software i...

CSIS 330 Final Exam with Answers Liberty An organization can use a(n) ________________ to provide secure and safe access to individuals who work for a different organization, but require company data. Which of the following is not a benefit of a connection-oriented system, like a circuit-switched telephone system? __________ are computer hosts that have software installed that enable them to request and display the information obtains from a server. Which of the following is not a specific feat...

CSIS 330 Quiz 4 with Answers A _______________________ MAC address is the unique address used when a frame is sent from a single transmitting device to a single destination device. In cut-through switching, the switch does not perform any error checking on the frame. 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. Which field in an Ethernet frame is used for error detection? ...

CSIS 330 Final Exam 2.Questions and Answers NB:Question 1 and 2 are missing According to the textbook, data networks were initially used by businesses to internally record and manage all of the following except: All of the above were initial uses of data networks ______________ are pages that are easy to update and edit and give anyone a means to communicate their thoughts to a global audience without technical knowledge of web design. They are like an individual, personal journal. A ___________...

CSIS 330 Final Exam.Questions and Answers. An organization can use a(n) ________________ to provide secure and safe access to individuals who work for a different organization, but require company data. Which of the following is not a benefit of a connection-oriented system, like a circuit-switched telephone system? __________ are computer hosts that have software installed that enable them to request and display the information obtains from a server. Which of the following is not a specific fea...

CSIS 330 Quiz 4.Questions and Answers A _______________________ MAC address is the unique address used when a frame is sent from a single transmitting device to a single destination device. In cut-through switching, the switch does not perform any error checking on the frame. 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. Which field in an Ethernet frame is used for error det...