Using An ERD To Create Tables In MS Access Refer To The ERD

Using An Erd To Create Tables In Ms Accessrefer To Theerd That Is Att

Using an ERD to create tables in MS Access Refer to the ERD that is attached. Create an ERD, and perform the following steps in MS Access: Create the tables and relationships from the database design created in the word document. Add at least five records into each table ( Note: You must determine the field values). Include the following screenshots in a Microsoft Word document to show the completion of the steps above: Screenshot depicting the tables created within MS Access. Screenshots depicting the records added into each table.

Include one student where the student's name is (Danny Bravo). Query tables in MS Access Perform the following steps in MS Access: Create a query with all fields from the student table, where the student's last name is your name (Danny Bravo). Create a query that includes students’ first names, last names, and phone numbers. Create a query that includes instructors' first names, last names, and courses they teach. Include the following screenshots in a Microsoft Word document to show the completion of the steps above: Screenshot depicting the tables created.

Screenshots depicting the records added into each table. Screenshots depicting the query results from each of the queries created.

Paper For Above instruction

Creating a database using an Entity-Relationship Diagram (ERD) in Microsoft Access involves several detailed steps that require understanding both database design principles and the specific features of MS Access. This process begins with designing or reviewing the ERD, which visually represents entities and their relationships within the database, ensuring data integrity and efficiency before physical implementation.

Once the ERD is finalized, the first concrete step is to translate this diagram into actual tables within MS Access. This entails creating each table according to the entities detailed in the ERD, defining appropriate data types for each field, and establishing primary keys. Relationships such as one-to-many or many-to-many are then set up based on the relationships outlined in the ERD, often requiring the addition of foreign keys to enforce referential integrity.

After establishing the tables and relationships, populating the database with sample data is essential for testing functionality and demonstrating how the database operates. At least five records per table should be entered, with carefully considered field values to ensure meaningful relationships and data accuracy. For example, in a student-instructor database, student names, contact details, and course information should be realistic and consistent. Special attention should be paid to include a specific student record, such as "Danny Bravo," to facilitate targeted queries later.

The next stage involves capturing screenshots of the process, including the structure of the created tables within MS Access and the data entered. These visuals serve as proof of completion and are key to documenting the workflow effectively. Screenshots should clearly show table structures, sample records, and any relationships established. These images are then embedded into a Microsoft Word document, providing a comprehensive tutorial or report of the database creation process.

Subsequently, creating queries in MS Access enables data retrieval based on specific criteria, facilitating analysis and reporting. The first task is to design a query that displays all fields from the "Student" table but filters for students with the last name "Bravo," demonstrating filtering and selection capabilities. Another query should pull only selected fields like first name, last name, and phone number, showing how to extract subsets of data efficiently. A third query focuses on instructors, retrieving their first and last names alongside the courses they teach, linking instructor data with course details.

Like the table creation phase, deriving query results involves generating screenshots of each executed query for documentation. These images demonstrate that the correct data has been retrieved and that the queries operate as intended. The combination of the ERD-based table creation, data entry, and querying forms a cohesive approach to building and demonstrating a functional MS Access database that aligns with relational database principles.

References

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