1 COS1511/102/3/2011 Introduction to programming 1 Tutorial letter 102 for COS1511 Solutions to exercises in the Study Guide School of Computing 2 TUTORIAL MATTER Up to now you should have received the material listed below. If not‚ please download it from myUnisa or osprey immediately (see below) and also contact the Department of Despatch. Study Guide DISK 2011 (with software ) Tutorial letters COSALLF/301/4/2011 General information concerning the School and study at Unisa COS1511/101/3/2011
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Chapter 1: An Overview of Computers and Programming TRUE/FALSE 1. Every programming language has rules governing its word usage and punctuation. ANS: T PTS: 1 2. Professional computer programmers write programs to satisfy their own needs. ANS: F PTS: 1 3. The heart of the programming process lies in planning the program’s logic. ANS: T PTS: 1 4. Once a program is completed‚ it is ready for the organization to use. ANS: F PTS: 1 5. Alan Turing is often regarded as
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There are three basic types of programming languages. These languages are machine‚ assembly‚ and high-level languages. Machine language is just a sequence of zeroes and ones. Different combinations of zeroes and ones mean different things and sends different instruction to the computer. An advantage of this is that this is the only language that a computer can understand directly. However a fallback is that this is not very easy for humans to be able to either read it or write it. It will be hard
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M255 Object Oriented Programming with Java Week 1 This lecture notes covers unit1. 1. Introduction: M255 module: Object Oriented Programming with Java concerns on teaching the principles of Object Oriented such as objects‚ classes‚ inheritance‚ and polymorphism using Java language. You have two CDs in this module: • Online Application CD which has the StarOffice application‚ and • M255 CD that has the blueJ‚ microworld and others. When you install M255 CD be sure that all options are selected‚
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Visual Basic VISUAL BASIC is a high level programming language evolved from the earlier DOS version called BASIC. BASIC means Beginners’ Allpurpose Symbolic Instruction Code. It is a fairly easy programming language to learn. The codes look a bit like English Language. Different software companies produced different version of BASIC‚ such as Microsoft QBASIC‚ QUICKBASIC‚ GWBASIC ‚IBM BASICA and so on. VISUAL BASIC is a VISUAL and events driven Programming Language.These are the main divergence
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Tanisha Brinson CPS 360 System Programming Chapter 2 Questions 1. System Software on a Unix System perform the same basic services as System Software on a Microsoft Windows System. However‚ there are some fundamental differences in how the system software is designed and developed. Describe at least two differences. • The code for MS Windows is proprietary and closed source‚ while the code for many Unix distributions (such as Linux) is free and open source. • MS Windows is a single
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Fundamentals of programming with algorithms and logic Benjamin Sigala April 5‚ 2010 Computer programs are a form of language written out processes that carry out different tasks. Like human society there are different languages and different ways of speaking that language‚ the same goes for software design. There are three basic types
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& Foehr‚ 2005). That amount of viewing has changed what is acceptable behavior and image young girls and women. I have found that reality television programming only shows sexual content 27% of the time‚ compared with movies at 89%‚ sitcoms 84%‚ and soap operas‚ 80% (Lederer‚ 2001). As with any television program‚ reality television programming will still have an impact on standards and behavior‚ including behavior in women and young girls. Jagodozinki (2003) defines reality television as the careful video construction displaying
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The Ideal HPC Programming Language Ebony Prioleau Strayer University CIS110 Computer Program Design Douglas Reed November 30‚ 2014 “This article describes programmability studies undertaken by Sun Microsystems in its HPCS participation.” FORTRAN has been the preferred language among the High Performance Computing (HPC) community‚ it is less likely that every programmer would have ended up preferring FORTRAN and more likely that the problems with the original source codes have more to do with reasons
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INVESTMENT STRATEGY REPORT Submitted to J. D. Williams‚ Inc. By Mizar Gonzalez Industrial Engineering Department Southern Polytechnic State university 404-519-2792 February 20‚ 2008 EXECUTIVE SUMMARY This report is our recommendation for an optimal investment strategy that would allow J. D. Williams‚ Inc. to maximize the annual yield of an investment of $800‚000 in a diversified portfolio of funds. To find the investment that would result in the greatest annual yield
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