Content- Module – I Overview of Data Communications and Networking. Physical Layer : Analog and Digital, Analog Signals, Digital Signals, Analog versus Digital, Data Rate Limits, Transmission Impairment, More about signals. Digital Transmission: Line coding, Block....
Reliable Transmission Topics
Data-link Protocol Functions
Data Link Layer
ERROR CONTROL
Stop and Wait
data transfer
Sliding Window
Different Types of Topologies
• Bus Topology
• Star Topology
• Ring Topology
• Mesh Topology
• Tree Topology
• Hybrid Topology
Download free Computer Networks Lecture notes on Network topology Good day. In this lecture we will discuss the network topology. What do you mean by a network topology? We can just have a quick recap of what we have learnt last time. Basically a computer network could be a number of nodes, which are connected by some communication ....
Open Systems Interconnection (OSI) is a set of internationally recognized, non-proprietary standards for networking and for operating system involved in networking functions.
What is TCP/IP? TCP/IP is the communication protocol for communication between computers on the Internet. TCP/IP stands for Transmission Control Protocol / Internet Protocol. TCP/IP defines how electronic devices (like computers) should be connected to the Internet, and how data should be transmitted between them. Download....
Client/Server Frequently Asked Questions List
Introduction and Miscellaneous questions
Sl.No Topic Contents 1. Introduction to Client/Server 1.1 Introduction to Client/Server 1.2 Characteristics of the Client and the Server 1.3 Merits and Demerits of the Client Server 2. Client/Server Architecture And Servers 2.1 Types of Servers 2.2 ORB 2.3 Client Server Architectures 2.3.1 The knowledge about the Fat Serve....
Data Communications Fundamentals Communication model, computer communications architecture, OSI model, TCP/IP, standards, signals, analog and digital transmission, transmission media, line configuration, topologies, data communications codes, error detection and correction methods. Data Modem & Modulation Data encodi....