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A tiny college wants to keep track of the history of all administrative appointments (date of appointment and date of termination) (hint: time variant data are at work)
The tiny college chancellor may want to know how many deans worked in the college of business between january 1, 1960 and january 1 2008 or who the dean of the college of education was in 1990:
Given the information, create the complete ERD containing all primary keys, foreign keys and main attributes.
This project will help you apply all the concepts covered in this course for a given scenario. Vince Roberts runs a vintage record shop in the University district. Security plan for the database
The vegetable database: You have to create a database for use by the employees of vegetables.com, an online store which sells many different vegetables, including onions, tomatoes, carrots, potatoes, squash, eggplants and zuchini
Describe why relational databases are more efficient AND effective for data management in organizations. How does the task of data normalization help to achieve these goals?
Briefly describe how a cross-site scripting attack can be used to compromise the confidentiality of information stored in a database
One of the major topics deals with the data collection for requirements gathering for a new proposed system. Welcome to week 3. Five characteristics that will come in handy during the requirements determination stage are impertinence, impartialit..
In terms of the relations shown below, what is the appearance of the relation RESULT after executing each of these instructions?
Write down the SQL code in order to carrying out the following requests. Display all the data in each of the four tables. Do not display the foreign key columns.
What actions does a referential integrity constraint prevent from occurring when data is inserted in a table that contains this constraint?
Describe the purpose of the database. Based on your research and / or common knowledge of a college and the information tracked by a college, describe the entities of the database and the attributes of each entity
The first part is to create a database and some tables which will be appropriate for a home-budgeting application. That portion of the assignment should be completed from the MySQL console command line.
Use the Internet to locate two articles that cover the topic of universal usability in the field of interface design. Be prepared to discuss.
A county wishes to create a database to control its local libraries. Each library has a number of employees, one of whom is designated as the manager of the library and is responsible for supervising employees and the general day-to-day management..
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