BACHELOR OF COMPUTER APPLICATIONS (BCA) ASSIGNMENTS Year‚ 2013 (4rd Semester (Revised Syllabus)) (BCS-040‚ MCS-024‚ BCS-041‚ BCS-042‚ MCSL-016‚ BCSL-043‚ BCSL-044‚ BCSL-045) SCHOOL OF COMPUTER AND INFORMATION SCIENCES INDIRA GANDHI NATIONAL OPEN UNIVERSITY MAIDAN GARHI‚ NEW DELHI – 110 068 CONTENTS |Course Code |Assignment No. | Submission-Schedule
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easy. Though internet has made people lives simple and convenient its has also wreaked havoc in their lives. The writer will show the advantages and disadvantages of using the internet. Oxford dictionary( ) has defined internet as ‘a global computer network providing a variety of information and communication facilities consisting of interconnected networks using standardized communication protocols’. Therefore one can say internet is a network that promotes people to research and communicate easily
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No.2‚ February 2009 353 Solving Transportation Problem Using Object-Oriented Model Taghrid Imam Gaber Elsharawy Mohamed Gomah Iman Samy Department of mathematics‚ Faculty of science El Azhar Unversity ‚ Egypt We design Object-Oriented Model as decision support tool to evaluate the solution for the five methods using C++ language. After designing the five models (the five programs) we compare between each solution using C++programs and LP solution which have the same result. Comparison between
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The advantages and Disadvantages of using computer From day to day‚ our world has been changed gradually form one condition to other. The revolution of new ideas always comes up to the minds of every person; especially the ideas to improve technology which people need to make the living better. As result computer has been bring people certain advantages and disadvantages for people ask well. First of all‚ the advantages of using computers are that we can do research and find a lot of information
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Object-Oriented Programming Paradigm Advantages * Because of the concept of inheritance in OO programming‚ existing codes can be easily modified because new codes can be added with little modifications made. That is to say it is easily extensible and codes can be easily re-used. * OOP provides a clear program structure because the solution to be developed can be broken down into objects and approached as such. This gives room for maintainability of the program because problems would be easy
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Question 1. (a) Investigate the Unified Modeling Language (UML) on the Internet. Briefly describe the functionality of UML. List down the issues and deficiencies of the diagrams used in the latest UML version and describe how these issues and deficiencies could be overcome. Answer: The UML architecture is based on the meta object facility‚ which defines the foundation for creating modelling language. They are precise enough to generate the entire application. A fully executable UML can be deployed
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C h a p t e r 15 Object-Oriented Database Development L E A R N I N G O B J E C T I V E S After studying this chapter‚ you should be able to: ● Concisely define each of the following key terms: atomic literal‚ collection literal‚ set‚ bag‚ list‚ array‚ dictionary‚ structured literal‚ and extent. ● Create logical object-oriented database schemas using the object definition language (ODL). ● Transform conceptual UML class diagrams to logical ODL schemas by mapping classes (abstract and concrete)
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Advantages and Disadvantages of using computers I think this is an interesting topic when i am indeliberate in surfing some webs. And i wonder why no one discuss this????. So‚ i am eager to make the first writing . Nowadays‚ most of people know to use computer. But what purposes they use it for ?. that ’s way we really recognize that it is so bad or good to use computer. You know‚ up to the ages‚ we classify the benefits of computer are. For people who work in big companies are required to know
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Advantages of computers: Increases speed of computing and processing information in any other way. People can use sophisticated statistical and mathematical tools for decision making and further purposes without learning in details the algorithms used for computing. This way people can use much more sophisticated analytical tools that would have been possible with only manual information processing. Computers can store large volumes of information without occupying too much space‚ as is in the
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Disadvantages and Advantages of global language To start we need to define global language. Global language is the language spoken internationally that many people learn as a second language. There are many different advantages and disadvantages of global language. Some of the advantages are: • Another language added to many people’s vocabulary. • Communication becomes easier because people may communicate with this global language. • Global language is used in business and worldwide
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