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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EXECUTIVE MASTER OF BUSINESS ADMINISTRATION QUANTITATIVE METHODS FOR MANAGEMENT OM 551 Class Schedule: Wed / or Thurs: 8:00- 11:45 &13:00- 16:30 DR. TAQI N. AL-FARAJ E-MAIL: tagi@kfupm.edu.sa Telephone: 860-2724 Mobile: +966506847529 Introduction Quantitative Methods for Management‚ also known as Management Science‚ is a discipline that attempts to aid managerial decision making by applying a scientific approach to managerial problems that involve quantitative factors. Most traditional quantitative
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Jasmine Chai Grade 10 196298501 Patterns within systems of linear equations Systems of linear equations are a collection of linear equations that are related by having one solution‚ no solution or many solutions. A solution is the point of intersection between the two or more lines that are described by the linear equation. Consider the following equations: x + 2y = 3 and 2x – y = -4. These equations are an example of a 2x2 system due to the two unknown variables (x and y) it has. In one of
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focus on efficient automation of existing processes 1960s: advent of 3gl‚ faster and more reliable computers 1970s: system development becomes more like an engineering discipline 1980s: major breakthrough with 4Gl‚ case tools‚ object oriented methods 1990s: focus on system integration‚ GUI applications‚ client/server platforms‚ Internet The new century: Web application development‚ wireless PDAs‚ component based applications 3. List and explain the different phases in the SDLC? Planning-
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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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1. Calculate real GDP for 2004 and 2005 using 2004 prices. To calculate the real GDP we use the constant price for 2004 which was $20. Real GDP (base year 2004) 2004 ($20 per CD x 100 CD’s) + ($110 per racquet x 200 racquets) = 24000 2005 ($20 per CD x 120 CD’s) + ($110 per racquet x 210 racquets) = 25500 By what percentage did real GDP grow? Because the Real GDP was $24000 in 2004 and $25500 in 2005‚ real GDP grew by ($25500 - $24000) / $24000 = 0.0625 or 6.25% 2. Calculate the
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Likelihood Programming in R Marco R. Steenbergen Department of Political Science University of North Carolina‚ Chapel Hill January 2006 Contents 1 Introduction 2 Syntactic Structure 2.1 Declaring the Log-Likelihood Function . . . . . . . . . . . . . . . . . . . . . . . 2.2 Optimizing the Log-Likelihood . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Output 4 Obtaining Standard Errors 5 Test Statistics and Output Control 2 2 2 4 5 5 7 1 1 Introduction The programming language
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BSDS101: Assignment 1: Outline the stages of Walter Rostow’s Linear development theory and discuss the theory’s applicability to the developing world. Introduction: The question of why and how the developing world has since been developing at a relatively low pace has since been interpreted by various perspectives most of which are Euro-centric and highly debatable. A number of theories have since been formulated to explain why the developing countries are lagging behind in terms of their Gross
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Delphi method∗ Abstract The Delphi method was originally developed in the 50s by the RAND Corporation in Santa Monica‚ California. This approach consists of a survey conducted in two or more rounds and provides the participants in the second round with the results of the first so that they can alter the original assessments if they want to - or stick to their previous opinion. Nobody ‘looses face’ because the survey is done anonymously using a questionnaire (the first Delphis were panels)
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COMPUTER NETWORKS SOCKET PROGRAMMING LAB ASSIGNMENT : 5 Aim :- SOCKET PROGRAMMING : UDP In this lab‚ you will learn the basics of socket programming for UDP in Python. You will learn how to send and receive datagram packets using UDP sockets and also‚ how to set a proper socket timeout. Throughout the lab‚ you will gain familiarity with a Ping application and its usefulness in computing statistics such as packet loss rate. Server Code :The following code fully implements a ping server. You need
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