CS 11 Handout Outline I Basic computer concepts A Definition of a computer B Number systems and conversion C Types of programming languages Program Development Cycle A Problem Identification B Logic Formulation C Coding D Testing and Debugging E Storage and Maintenance Program Logic Formulation A Algorithms B Algorithm Representation 1 Flowchart 2 Pseudocode Programming Fundamentals A Data Types B Variables and Constants C Operators D Expressions Control Structures A Sequential B Conditional C
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WHAT IS A COMPUTER Computer can be defined as an electromechanical device which accepts and process data‚ following a set of instructions called programs‚ thereby giving the result of processing accurately and efficiently to the end users. computer COMPUTER HARDWARE: The physical computer and its component are referred to as hardware devices. These are computer components that one can see and touch. It includes the memory that stores data and program instructions;
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ELEMENTARY COMPUTER APPLICATIONS Chapter 1: Information concepts and Processing Information Data that is (1) accurate and timely‚ (2) specific and organized for a purpose‚ (3) presented within a context that gives it meaning and relevance‚ and (4) can lead to an increase in understanding and decrease in uncertainty. Information is valuable because it can affect behavior‚ a decision‚ or an outcome. For example‚ if a manager is told his/her company’s net profit decreased in the past month‚ he/she
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Letter of Transmittal Dated: April 23‚ 2012 Dewan Mostafizur Rahman Course teacher‚ Department of Finance‚ University of Dhaka. Subject: Submission of report. Dear Sir‚ With due respect‚ we are submitting here with our report on Computer application in business. It is a requirement of BBA program from department of finance‚ Dhaka University. In spite of a number of limitations we have exerted our best effort to prepare this report and to make it a vivid and comprehensive one for accomplishing
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Certificate Course in Computer Studies Dharmaraja Computer Division – Aluthgama Instructor: Amila Kularathne (B.Sc (Curtin)‚ Na.Dip IT‚ CCNA/S‚ MCTS) This lesson introduces key concepts related to how computers work. Computer related terms are defined and basic computer functions are explained. In particular‚ the following topics are addressed. • What is a computer? • What are the components of a computer? • How does a computer work? • How does the software work? • How does a computer process information
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Week 1 Assignment 2 DQ1: This week we were introduced to the basic functions of our computers. The three things I learned are: 1. I’ve always known that our computers come preloaded with the operating system‚ although I didn’t know that the Microsoft applications I have on my computer are compatible on a MAC. For example‚ MS word‚ MS PowerPoint‚ and MS Excel. 2. One of the things I found important to share with others was the use of external storage devices. I learned the hard way my senior
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Today’s world has been changed by the rapid use of ICT. The most important components of this revolutionary change are computer and network system. With the growing development of computer system many new systems have been introduced. Business world has also been improved by this computer and its various applications. There is no sphere of business where the application of computer has not been applied. In many ways‚ e-banking is not unlike traditional payment‚ inquiry‚ and information processing systems
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APPLICATION OF COMPUTER IN PHOTOGRAPHY (DIGITAL PHOTOGRAPHY) A SEMINAR PAPER PRESENTED BY ADEWOYE UMARFARUK ADEWOLE MAT NO: 09/58199 TO THE DEPARTMENT OF COMPUTER SCIENCE THE FEDERAL POLYTHECHNIC P.M.B 55‚ BIDA NIGER STATE FEBRUARY‚ 2012 1 ABSTRACT Over the years the application of computers in photography was not exploited‚ and photography has encountered great challenges and limitations. Therefore‚ this presentation deals with the effects of application of computers in photography‚ the
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Assignment - Computer Applications 1 BACKGROUND OF THE PLAN The main objective of this plan is to find out how Happy House will work for new trend customers. 10/04/15 Assignment - Computer Applications 2 OUR VISION To be a leading integrated food court service group in the country by delivering consistent quality products & excellent customer-focused service. To sell food in a fast‚ friendly environment that appeals to pride conscious health minded 10/04/15 customers. Assignment - Computer Applications
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Basic computer etiquette‚ usually given the slang term "netiquette‚" is a set of rules and guidelines for proper interaction across the Web. With the proliferation of the Internet to the masses‚ online users‚ especially new ones (called "newbies") may not know how to behave in this virtual world as presenting yourself properly online requires different manners than those used in the real world. Golden Rule 1. According to Albion‚ the web and real world share the same first basic rule:
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