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A large bank has a headquarters location plus several branches in each city in a particular region of the country. As transactions are conducted at each branch, they are processed online against a relational database at headquarters. You have been hired as the bank's director of data security. Design a comprehensive set of data security measures to protect the bank's data.
We have implemented the MVC design pattern for Web based database interfaces. However, there are other design patterns that may be directly applicable to PHP programming, or web programming in general.
Describe how you would implement relationship between employees and projects in each of the given scenarios: Many employees can work on given project, but each employee can work on only single project.
There are six major types of information systems which organisations use in their operations. Discuss how these information systems support managers in their decision making role Explain the datawarehouse and data mining concepts using appropria..
Find the maximum salary of all employees who are not managers. Give all the managers in the database a 10 percent salary raise. Give all the other employees a 5 percent salary raise.
write a 750- to 1050-word paper in which you complete the followingmiddot choose a database environment from the
Create a database design specification (Enhanced Entity Relationship Diagram (EERD) and Relational Data Model (RDM)) from the given business description. The RDM must be in 3rd Normal Form.
Find all Governors General of Australia who were Barons at the time of their appointment. List them by Title and name and date that they were appointed to the position. Order the list by ascending date of appointment.
What actions does a referential integrity constraint prevent from occurring when data is inserted in a table that contains this constraint?
For this question, need data mining analysis (using k-means clustering algorithm) shows the relationship between poverty area and violent crime rate (homicide) depending on any one of the datasets attached with this assignment.
Write down the difference between traditional file systems Vs modern database environment. Describe the following: Physical data independence Vs logical data independence
XML is one of the base technologies around which many other technologies are developing. Describe an application used at work (or online) that is based on XML and discuss the advantages and disadvantages of XML in this application.
Describe the database and describe the four characteristics of the database? Explain the Relational Database and generate a relational database for five employees.
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