to Computers and C++ Programming 1 What is Computer? Computer Organization Computer Languages C++ Your First Program in C++ Variables and Operators Computer Programming (HKU SPACE HDIT 10/11) 2 Computer Programming (HKU SPACE HDIT 10/11) 3 Computer ◦ Device capable of performing two major functions 1. 2. Computations Making logical decisions Computer programs Hardware ◦ Sets of instructions used by computers to process
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Evolution of Computer A.P.Mohana priyaa Abacus Chinese invented calculating device called ABACUS Ø Also known as “SOROBAN” perform addition and Ø subtraction Wooden rack holding two horizontal wires with beads Ø strung on them. Rules memorized by the user Ø Regular arithmetic problems can be done Ø NAPIER’S DEVICE John Napier a Scottish Mathematician Ø Set of eleven animal bones later it was replaced by Ø rod Number marked on them‚they placed
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university in Cairo Computer Science & Engineering Department CSCE 106 - Fundamentals of Computer science Course Layout – Spring 2013 http://www.cse.aucegypt.edu/~csci106k/ Course: Instructor: Office: Office hours: Lab Instructor: CSCE 106-03&05 “Fundamentals of Computer Science” ‚ 3 Credit Hours Dr. KHALIL E-Mail: akhalil@aucegypt.edu Room 2148 SSE 1:00 - 2:00 pm UTW Alia Saad E-mail: alisaad@aucegypt.edu Course Description Introduction to the discipline of computing. Computer history and Evolution
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Computer forensics‚ also called digital forensics‚ network forensics‚ or cyberforensics‚ is a rapidly growing field that involves gathering and analyzing evidence from computers and networks. Because computers and the internet are the fastest growing technology used for criminal activity‚ the need for computer forensics specialists will increase in years to come. A computer forensics specialist examines computer media‚ programs‚ data‚ and log files on computers‚ servers‚ and networks. Many areas
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Computers and culture | Computers and their role in human life have changed drastically since the 1950s. If 60 years ago computers did not play an important role in society‚ these day computers play a significant role in our lives. Initially‚ computers were big and awkward machines that were used just for keeping information and calculations. Throughout the last 50 years computers have become much smaller and much more sophisticated. If first computers were so large that they
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How many inventions in your lifetime can you think of that have changed everything in our society today? Computers have taken over today ’s society. From everyday tasks to moving satellites in space‚ PCs have revolutionized almost everything in our society. Computers weren ’t always this complicated though‚ and were around a long time before anyone even knew what the word "computer" meant. The Abacus was the first known machine developed to help perform mathematical equations. From what researchers
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From the time computer games made their way into family homes‚ parents have wondered if violent video games may negatively affect children and teenagers. Today‚ parents still worry about the effects of violent computer games and of course it also remains a popular topic for the media. However‚ with a growing number of children and teens spending excessive time playing computer games‚ perhaps parents should be more worried about teenagers addicted to computer games than the effects of violent video
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Effect of computer addiction Computer addiction‚ our world is surrounded by technology and we use technology to almost everything‚ our world has gotten so used to tehcnology around us we cannot imagine a life with it‚ though it can come handy it still has its negative effects. Computer addiction is common nowadays beacuse we cant imagine living a life without technology‚ we use computers for almost everything.Parants usually buy their kids computer to study but teenagers often find a
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INTRODUCTION Welcome to computer programming! You are about to discover an interesting and exciting world – a world of computer programming. In this unit‚ we introduce you to the concepts of basic computer programming . You will study the terms and concepts used in computer programming. We will then describe the five steps in computer programming. 2.0 OBJECTIVES At the end of this unit‚ you should be able to: 1. Understand the programming process 2. Define computer programming‚ program
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