PPT-Computer Communication Network

TIRUPATI M GOSKULA ETC DEPARTMENT ANJUMAN COLLEGE OF ENGINEERING AND TECHNOLOGY 1 Computer Communication Network Text Books 1 Behrouz A Forouzan Data Communications and Networking. Networking. and the Internet. 20 minutes of joy with . Patric. and Andreas. The switching 60’s. Telephone. Telephone network is the dominating communication network . Used circuit . switching . Computer . Unit 1: Getting Started. What is a network??. A group of two or more computers that are linked together.. Network Interface Card (NIC), basic network software and a path of communication. Eg. ) The Internet. Jure Leskovec (jure@cs.stanford.edu). Joint work with Eric Horvitz, Microsoft Research. Instant Messaging. Contact (buddy) list. Messaging window. 2. Instant Messaging as a Network. 3. Buddy. Conversation. H. ub. A hub is a devise that connects multiple computers together in a network to make a local areas network(LAN). This allows them to share data packets.. You can also ‘daisy chain’ hubs to allow even more computers to join the network.. Richard Fay and Diane . Slaouti. , School of Education. Communication as meaning attribution. Communication [is understood to be] … that which happens whenever someone responds to the . behavior. or the residue of behaviour of another person. . Computer Science Department. City University of Hong Kong. 2. . Objectives. Illustrate advantages of using a computer network. Discuss the purpose of the components required for successful communications. A computer network, often simply referred to as a network, is a collection of . computers. . and . devices interconnected by communications channels that facilitate communications and allows sharing of resources and information among interconnected devices.. How does the world communicate?. Jure . Leskovec. (jure@cs.cmu.edu). Machine Learning . Department. http://www.cs.cmu.edu/~. jure. . Joint work with: Eric Horvitz, Microsoft Research. Networks: Why?. 3. , 5. th. Edition. Lesson 25. Network Fundamentals. 1. Morrison / . Wells / Ruffolo. Objectives. Define communication networks and identify the differences between public and private networks.. Describe common hardware and software components in a computer network.. T. he . goals. of . the . operating systems have . changed. with . time. Instead . of maximizing CPU and peripheral utilization, the systems opt . for maximizing user convenience and responsiveness. Welcome to Intro to Java Programming. Mrs. . Vida. 2. 3. Computer Systems. We first need to explore the fundamentals of computer processing. Chapter 1 focuses on:. components of a computer. how those components interact. Chapter objectives. . Types of computers. Supercomputers. Mainframes . Minicomputers. Networks. Personal computers. Personal digital assistant. The Internet. Intranets . Extranets. Humans or computers. 3. , 5. th. Edition. Lesson 25. Network Fundamentals. 1. Morrison / . Wells / Ruffolo. Objectives. Define communication networks and identify the differences between public and private networks.. Describe common hardware and software components in a computer network.. Language employs a combination of words to communicate ideas in a meaningful way.. By changing the word order. Language as a Tool of Communication. Change the meaning of the sentence. Or make it meaningless.