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Q1) Design a work breakdown structure for the task below:
1. Designing the database 2. Working on the website content 3. working on the website presentation 4. Connecting the presentation layer to the database 5. Implementing the system 6. Training the Users 7. Maintaining the system
Create a database using Oracle packaged procedure
Create a structurally sound relational database schema showing the minimum number of fields, tables, and relationships between the tables.
In talking about database security, some aspects to regard as are Data Integrity, Confidentiality, and Malicious Activity. Illustrate how does database security relate to data integrity?
Compute the functional dependencies which exist in following table. After determining the functional dependencies, transform this table to an equivalent collection of the tables which are in third normal form.
The database application project (DAP) for this course consists of the creation of a fully functional Microsoft Access database application for a real client.
Can Oracle have multiple group functions in the same SELECT list of query (i.e can we do a COUNT and AVG)? Let us assume we wanted to find lowest, highest, average.
Suppose you have a table which contains 27,000 data records, and you have unclustered B+ Tree Index on the table.
Need a page and half on concept of organizational intelligence. It must specifically talk about organizational intellignece being outcome of organization's efforts to gather store, process and interpret data.
Data processing needs taking or receiving the data from a source and doing something with it. The same can be said about the transaction processing. When working along with a file, whether it be a fixed length.
Describe the information seen, using the terms such as table, schema and key. Describe the EMPLOYEE and EMP_PHOTO tables in detail.
Explain what is the purpose of Database? The purpose of a database is to store information about certain types of objects. Give an example of two related TABLES.
All primary keys are underlined. All foreign keys have same name as primary key that they are referencing. Determine the names of all Tracks which are more than 10 minutes (600,000 ms) long.
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