Packet switching - Study guides, Class notes & Summaries

True or False: In unswitched Ethernets, every packet is received by every host and it is up to the network card in each host to determine if the arriving packet is addressed to that host. - True What is the fundamental alternative to datagram stateless forwarding? - Virtual circuits The documents that contain all the formal Internet protocol standards are referred to as: - Request For Comments (RFCs) True or False: The terms "throughput" and "data rate" are considered to mean the same...

NWC203-Course1-Fundamentals of Network Communication Graded A+ Which of the following networks use store-and-forward switching operation? Wireless Networks Computer networks Telegraph networks Telephone networks Telegraph networks Wireless Networks There are similarities between message switching and packet switching. Which of following that applies to packet switching but not to message switching? Variable length of information block Supporting multiple applications Stor...

A ______________ defines the format and the order of messages exchanged between two or more communicating entities, as well as the actions taken on the transmission and/or receipt of a message or other event. correct answers protocol What does a protocol specify? i. order of received messages ii. format of received messages iii. order of sent messages iv. format of sent messages v. all of the choices correct answers v Circuit switching allows more users than packet switching when us...

Network Topology -Correct Answer The Physical/Logical shape of a network Logical Topology -Correct Answer Gives the description for the physical layout, shows VLAN's and where they are placed on the physical topology Trunk Port -Correct Answer Connects packets that travel to all VLAN's on a switch Baseband Systems -Correct Answer Transmits one signal on the medium (fiber, copper, etc) Broadband -Correct Answer Form of multiplexing to join multiple signals on a medium Etherne...

NWC203c P1 Questions And Answers With Latest Study Solutions Which of the following networks use store-and-forward switching operation? A. Telegraph networks B. Wireless Networks C. Telephone networks D. Computer networks ANS AD There are similarities between message switching and packet switching. Which of following that applies to packet switching but not to message switching? A. Variable length of information block B. Supporting multiple applications C. Store-and-forward D. All o...

MIS Chapter 7 Written Exam Questions & Answers. 1) Which of the following is a device that acts as a connection point between computers and can filter and forward data to a specified destination? A) Hub B) Switch C) Router D) NIC E) Modem - CORRECT ANSWER B 2) The Internet is based on which three key technologies? A) TCP/IP, HTML, and HTTP B) TCP/IP, HTTP, and packet switching C) Client/server computing, packet switching, and the development of communications standards for linkin...

What is business data communications? correct answers Business data communications is the movement of information from one computer application on one computer to another application on another computer by means of electrical or optical transmission systems. What is packetization? correct answers Packetization is the process of breaking down user data into small segments and packaging each of these segments appropriately so that they can be delivered and reassembled across the network. Data s...

Internet Protocols never change correct answers False A router is one component of the internet correct answers True Throughput is a measure of efficiency in communication networks correct answers True Encapsulation refers to the process that data undergoes as it is passed down the TCP/IP protocol stack correct answers True The TCP/IP protocol stack is a conceptual model that allows us to modularize (to a degree) the functionality offered by networks protocol correct answers True ...

What transformed two-way cable TV networks into a broadband cable networks? - DOCSIS defined methods for building and equipping a two-way cable TV network True or False. A high-pass filter (HPF) is installed in a Multimedia over Coax Alliance (MoCA) home network for isolation from a broadband cable network. - False Which DOCSIS version was released to support PacketCable, an IP-based platform for telephone service over a DOCSIS access network? - DOCSIS 1.1 Which DOCSIS version was the firs...

ISYS 209 Exam 3; Questions and Answers 100% Solved According to the information in this video, the telephone system is an example of a _____ network circuit-switched As Zero and One explain in this video, a _____ must be used to convert an analog signal to a digital signal when transmitting data through a typical telephone line. modem According to the information in this video, computers represent data using _____. bits In this video, One-Bit describes how voices travel through typical...