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Using Microsoft Access, create a database and save it as Acme Inc. Create the following tables: Employees and Products. The field names for the Employees table are first name, last name, street, city, state, zip code, phone number, job title (i.e. manager, secretary), date of hire, and annual salary. Use the correct data type for each field. Populate the table with at least ten fictitious employees (more than one employee can have the same job title). The field names for the Products table are product code, product name, product category, and product price. Populate the Product table with at least five different products from at least three different categories. The categories are kitchen, patio, and garage.
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.
Create Entity-Relationship diagram for a bookstore database, that maintains information about books, professional journals, their authors, and publishers.
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.
Proceed with all steps in information-level design to add this user view to existing cumulative design. Is this table in1st NF?___No____ . If Yes skip. If not, write Table in DBDL notation after applying the methodology we use for converting into 1NF..
Mark the following words in the document as index entries: behavior (four instances), favorable (five instances), and impression (eight instances).
What is meant by a weak relationship? Provide an example. What is meant by weak entity? What do you understand by relationship degree?
Explain efficient algorithm that, provided edge-labeled graph G with distinguished vertex v0 and sequence s = σ1, σ2, ..., σk of characters from Σ, returns path in G which begins at v0.
Transform the tables into one or more tables in BCNF. Write the primary keys, candidate keys, and referential integrity constraints.
Draw an ER diagram for your database scenario. Design a set of 3NF tables for your database scenario.
Write a program that will ask the user to enter the last names of our candidates in a class officer's president election and the number of votes received each candidate.
In 500 words or less, trace the history of the development of databases beginning with pre-computer days to the present.
List the students ID, name, GPA, and course Number such that all students have GPA greater than 3 . 5 and enrolled in a course in Jan 1, 2011. Find the names of all students who have GPA greater than 3.
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