MIS 589 Week 8 Final Exam with Answers | LATEST ANSWERS

MIS 589 Week 8 Final Exam with Answers 1. Question : Student Answer: (TCO A) Which of the following is not true about a server? Stores data and software that can be accessed by the client May be a personal computer or a mainframe on the network In client or server computing, they work together over the network with client computers to support the business application. Stores documents and graphics that can be accessed from any web browser Can only perform one function on a network Instructor Explanation: Points Received: A server may perform multiple functions on a network. For example, a web server can also act as an FTP server. Chapter 1 1 of 1 Comments: Question 2. Question : Student Answer: (TCO A) A backbone network is a high speed central network that connects other networks in a distance spanning up to several miles. a group of personal computers or terminals located in the same general area and connected by a common cable (communication circuit) so they can exchange information. a network spanning a geographical area that usually encompasses a city or county area (3 to 30 miles). a network spanning a large geographical area (up to thousands of miles). a network spanning exactly 200 miles with common carrier circuits. Instructor Explanation: Points Received: A backbone network acts as a high speed hub connecting networks several miles apart using fast communication media, such as fiber optics. Chapter 1 0 of 1MIS 589 Week 8 Final Exam with Answers Comments: Question 3. Question : Student Answer: (TCO A) Which layer of the OSI reference model is responsible for ensuring flow control so that the destination station does not receive more packets that it can process at any given time? Application Presentation Session Transport Network Data Link Physical Instructor Explanation: TCP provides sliding window flow control at the transport layer of OSI reference model. Chapter 1 Points Received: 1 of 1 Comments: Question 4. Question : Student Answer: (TCO A) Which of the following would be a standard used at the data link layer of the OSI reference model? IP TCP Ethernet HTTP FTP Instructor Explanation: Ethernet is the standard used at the data link layer of OSI reference model. Chapter 1MIS 589 Week 8 Final Exam with Answers Points Received: 1 of 1 Comments: Question 5. Question : Student Answer: (TCO A) A(n) _____ is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand. agreement protocol standard regulations policy Instructor Explanation: HTTP, FTP, SMTP, TCP, UDP, IP, and Ethernet are examples of protocols. Chapter 1 Points Received: 0 of 1 Comments: Question 6. Question : Student Answer: (TCO A) The primary reason for networking standards is to simplify cost accounting for networks. make it more difficult to develop hardware and software that link different networks. ensure that hardware and software produced by different vendors can work together. ensure that all network components of a particular network can be provided by only one vendor. lock customers into buying network components from one vendor. Instructor Explanation: Standards guarantee interoperability among hardware and software produced by different vendors. Chapter 1