PTLLS Resource PTLLS Resource Menu Search Inclusion‚ equality and diversity Jan 19th‚ 2011 @ 12:19 pm › Frances ↓ Skip to comments On to T3! As I said for the previous essay you may well have had this bundled in with T2 and be doing them both the same week. It pulls out from that question on legislation and codes of practice to focus closer on these particular and important issues. Check out the full list of Ptlls assignments if you need a different one. Level 3 – Explain how you could
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1. Let us design a database for an bank‚ including information about customers and their accounts. Information about a customer includes their name‚ address‚ phone‚ and Social Security number. Accounts have numbers‚ types(e.g.‚ savings‚ checking) and balances. We also need to record the customer(s) who own an account. Draw the E/R diagram for this database. Be sure to include arrows where appropriate‚ to indicate the multiplicity of a relationship. Solution: [pic] 2. For your E/R diagram of
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Restaurant Billing Sytsem is a system that computes the total sales of the restaurant‚ the profit they earn each day and the negative and positive computation of sales versus the target sales.The system would focus mainly on the development of the restaurant billing system for Mcdonald’s Lipa Ayala itself. It would include the systems database wherein the computation of sales would be kept in a way that only authorized personnel can access. The system can also produce report of sales whenever it
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data modelling Normalisation of database tables Transaction management and concurrency control Distributed database management systems Database connectivity and web development Question 1 What is a composite entity‚ and when is it used? [4 marks] [8 marks] Question 2 Briefly‚ but precisely‚ explain the difference between single-valued attributes and simple attributes. Give an example of each. Question 3 [14marks] Use the following business rules to create an ERD using UML notation
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Specialized Database Presentation Specialized Database Presentation Team B: Chappell Grant‚ John Hainline Linda Hannigan DBM/384 Special Purpose Databases Brando Sumayao Specialized Database Presentation • • • • • • • • • • Executive Overview Strategic Goal Proposal Comparison of different database and purposes SQL concepts relative to spatial and temporal databases Uses of databases in the business environment Description of the information retrieval process in relations to the specialized
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August 4‚ 2009 What is Database Normalization? Database Normalization is a systematic way of ensuring that a database structure is suitable for general – purpose quering and normalization is the process of efficently organizing data in a database. This process was first introduced in 1970 by E.F. Codd and has since been redefined to higher normal forms. The two goals of the normalization process are: eliminating redundant data and ensuring that data dependencies make sense. These goals reduce
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CHURCH MEMBERSHIP DATABASE PROJECT Arusha‚ Tanzania BASIC DATA SUMMARY Name of company: Tanzania Union Mission Contact name and post: Tanzania Union Mission P.O. Box 1121 Arusha‚ Tanzania. Location: The Organization is located in Arusha‚ Tanzania.It is situated at Njiro road‚ Plot no 139‚ House no.51‚ Njiro Hill‚ Arusha Municipality. Project Summary: The Project is on Database system mainly focused on introducing an Up-to-date
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Database Queries and Reports You are responsible for managing information system development projects at AAA Systems. To better track progress in completing projects，you have decided to maintain a simple database table to track the time your employees spend on various tasks and projects with which they are associated. It will also allow you to keep track of employees’ billable hours each week. The table below provides a sample data set. Project_Name Task Name Employee_ID Production Week
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Apply the database development cycle to a given data set Database development creates enterprise data modeling‚ which forms the range and wide-ranging contents of organizational databases. There are 5 phases in Database Development Cycle: Planning; Analysis; Design; Implementation and Maintenance. Planning In Planning Stage‚ the organization needs to know why do they need the database; what do they want the database to do; and how are they going to make the database. This is also where the
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Recipes for a Successful Restaurant Owning and operating a successful restaurant is a lot harder than many people think. Restaurants are not easy to start from scratch‚ but manageable with the right tools. A recipe for a successful restaurant includes a combination of a valuable location‚ strategic marketing skills‚ and proper management skills. The most crucial step in starting a new restaurant is deciding on which location is right for a business to be successful. Survival in the food
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