Hardwired systems are inflexible. General purpose hardware can do different tasks, given correct control signals. Instead of re-wiring, supply a new set of control signals

Data communication in a computer network refers to the process of transferring digital data between two or more devices connected within a network, allowing them to exchange information through a transmission medium like wires or wireless signals, essentially enabling communication between different computer systems by sending and receiving data packets across a network

Computer Architecture (1) Definition The design of integrated system which provides a useful tool to the programmer.(Baer) The study of the structure, behaviour, and design of computers.(Hayes) The design of the system specification at a general or subsystem level. (Abd-Alla) The art of designing a machine that will be a pleasure to work with.(Foster) The interface between the hardware and the lowest level software.(Hennessy and Patterson)

Equip yourself with questions and answer to computer architectures.

Computer Science as a disciplined has it source in mathematics. Computer graphics as course unit in Computer Science is purely mathematical. There is a need to familiarise with this maths concepts and see how the relate to graphics.

The Graphics Pipeline Last Class • Application Stage – Input from the world databases – Collision detection – Morphing – Use of curves and Polygon Vertices ( Implicit curves and parametric curves) • Geometry Stage

HTML5 canvas provides methods which allow modifications directly to the transformation matrix. The transformation matrix must initially be the identity transform. It may then be adjusted using the transformation methods.

Exchange of information through the use of speech, signs or symbols is called communication. When early humans started speaking, some 5,00,000 years ago, that was the first mode of communication. Before we dive into modern technologies that drive communication in contemporary world, we need to know how humans developed better communication techniques to share knowledge with each other.

Data Structures are the programmatic way of storing data so that data can be used efficiently. Almost every enterprise application uses various types of data structures in one or the other way.

An algorithm is a representation of a solution to a problem. If a problem can be defined as a difference between a desired situation and the current situation in which one is, then a problem solution is a procedure, or method, for transforming the current situation to the desired one. We solve many such trivial problems every day without even thinking about it, for example making breakfast, travelling to the workplace etc. But the solution to such problems requires little intellectual effort and is relatively unimportant. However, the solution of a more interesting problem of more importance usually involves stating the problem in an understandable form and communicating the solution to others. In the case where a computer is part of the means of solving the problem, a procedure, explicitly stating the steps leading to the solution, must be transmitted to the computer. This concept of problem solution and communication makes the study of algorithms important to computer science.