by Dan | May 14, 2023 | Human Resource Management
Explain what normalization is, and the difference between third normal form (3NF) and Boyce-Codd normal form (BCNF). Body: Attached is an Excel spreadsheet that contains data of the 50 states: country, region, and states. Use the normalization technique in this unit...
by Admin | Nov 16, 2021 | Main
Q1) Please write the 1NF, 2NF, 3NF & 4NF: Q2) TAL Distributors is considering changing its business model so that many sales reps can represent one customer and one sales rep can represent many customers. Using this information, convert the following unnormalized...
by Dan | Nov 1, 2020 | Main
The table below represents employees working on various contracts.empID |contractNo | hours|lastName |firstName | state |branchNo1135 | C1024 | 16 | Smith | John |Illinois| 11057 | C1024 | 16 | Smith | Harry |Illinois| 11058 | C0006 | 20 | Simpson | Maggie |Illinois|...
by Dan | Aug 21, 2018 | Essays
Consider a typical sales invoice that would include the following information. Design a single table to hold all of the information required to store an invoice including this information. Apply normalization to reduce this table to third normal form. Prepare a Word...
