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C Programming

C programming: –> is a general-purpose, block structured, procedural computer programming language –> Developed in 1972 A.D. by Dennis Ritchie at the Bell Telephone Laboratories. –> C language is the mother language of all other programming language –> All other languages are developed from the base of C language like C++, Java, C# etc –> …

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Graphics Editing

INTRODUCTION The image which is taken by the camera or drawn by the painter may not be perfect. It needs editing. The changing of images by using graphics software is called Graphics Editing. The image editing means Changing or improving graphics images. It typically refers to bitmapped images rather than vector graphics drawings. Using an …

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Computer Viruses

Concept: Biggest Threat            Computer virus is a program or piece of code that is loaded onto your computer without knowledge and runs against your wishes. Viruses can also replicate themselves. Some computer viruses may cause messages to appear on the screen but others are destructive and can wipe out the computer’s memory or even …

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Network Technology

[pl_row] [pl_col col=12] [pl_text] Learning objectiveAfter the complication of this chapter, students will be able to:1. Define  computer network and explain its importance2. Explain the main components essential for the successful operation of a computer network.3. Describe the network categories and network models.4. Define Internet and the World Wide Web. Concept: Sharing of informationThe success …

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LESSON 1 NETWORKING AND TELECOMMUNICATION

Answer the following questions. a.What do you mean by communication? Ans. Communication means receiving or sending information between two or more than two persons. Communication can be one direction or both. b. What do you mean by telecommunication? Give any 3 examples. Ans. Interchanging the message such as text, audio, video, etc. through electronic media …

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