SOFTWARE REQUIREMENTS SPECIFICATION (SRS) FOR Student and Unit Management System (SUMS) – Registration Module Version 1.0 Prepared by: YEUNG Kam Fung (Ivan) Prepared for: Jim Briggs‚ University of Portsmouth DOCUMENT CHANGE HISTORY |Version Number |Date |Description | |1.1 |8th December 2005 |Jim made some formatting and content |
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....................................................................3 1.2 Scope of the database ....................................................................................................................................3 2 Entity-Relationship Diagram ..............................................................................................................................4 3 Relational Database Schema ................................................................................
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Product Life Cycle stages Examples Decline: Hindustan Motors Ambassador HM decides to increase sales of their age old classic model – Ambassador in the country. They are planning to sell 12‚500 units this year with the introduction of their new fuel efficient engine. This engine will be compliant with the Bharat Stage 2 & 3 emission norms. It’s probably delivering the mileage of 16 km/l against a 11 km/l mileage from the existing diesel engine. Hindustan Motors plans to invest Rs 6 crores in
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STAGES OF INDUSTRY LIFE CYCLE A concept relating to the different stages an industry will go through‚ from the first product entry to its eventual decline. There are typically five stages in the industry lifecycle. They are defined as: i. Early Stages Phase - alternative product design and positioning‚ establishing the range and boundaries of the industry itself. ii. Innovation Phase - Product innovation declines‚ process innovation begins and a "dominant design" will arrive. iii. Cost
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seems to be everywhere you look. For the past years we have seen how APPLE Computers Inc. has not only introduced the Ipod into the market for music players‚ but created the new must have pop icon. The following is a brief analysis of the product life cycle of iPods. iPods were first introduced to in 2001 and has since grown into a recognized cultural symbol. Designed and marketed by Apple Computer‚ iPod is a brand of digital audio/video players that stand apart from the rest due to their user friendly
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ISM 6215 - Business Database Systems I Fall 2013 Home Work – 1 (Marks 100) Question 1 - Contrast the following terms. Give one example of each 1. Degree versus cardinality of relationship 2. Required versus optional attributes 3. Data dependence versus data independence 4. Structured versus unstructured data (4*2.5 =10 marks) Answer 1 - Degree; cardinality. The degree (of a relationship) is the number of entity types that participate in that relationship‚ while cardinality is a
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Running Head: Database Development Case Study: Database Development Maintenance plans and activities that could be performed in order to improve data quality In order to improve the quality of datasets various activities to be performed like error detection and correlation‚ process design and process control and improvement In error detection method‚ errors are detected by comparing data to a correct baseline and by checking for missing values. By examining time stamp incorrected
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SHAH AND ANCHOR KUTCHHI ENGINEERING COLLEGE Chembur‚ Mumbai. A SYNOPSIS REPORT ON DATABASE DIFFERENTIATOR BY |SUSHANT PAWAR |BE-6-19 | |MAYANK VIRA |BE-6-45 | |DEVENDRA MONDKAR |BE-6-10 | |MILAN PATEL |BE-6-17 | A report submitted in partial fulfillment of the requirement of
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Database Concepts‚ 4e (Kroenke) Chapter 1 Getting Started 1) The purpose of a database is to help people keep track of things. Answer: TRUE Diff: 1 Page Ref: 4 2) A possible problem with keeping data in lists is that if you delete a row of data from a list you may also delete some data items that you want to keep. Answer: TRUE Diff: 1 Page Ref: 4 3) An advantage of keeping data in lists is that if you update a data value in one row of data in a list‚ other occurrences
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1 Introduction Database is any collection of data or information‚ that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage‚ retrieval‚ modification‚ and deletion of data in conjunction with various data-processing operations. A database consists of a file or a set of files. The information in these files may be broken down into records‚ each of which consists of one or more fields. Fields are the basic units of data storage
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