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Question 1: What are the main differences between designing a relational database and an object database. Illustrate by examples.
Question 2: Describe the concept of a cursor and how it is used in embedded SQL.
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.
Determine the steps in the development of an effective Entity Relationship Model (ERM) Diagram and determine the possible iterative steps / factors that one must consider in this process with consideration of the HR core functions and responsibili..
What are some suggestions as to how to track down offenders of these crimes you've identified - Computer crime has become a serious matter
You have been asked to design database design for BoingX Aircraft Company (BAC), that has two products: TRX-5A and TRX-5B HUD (heads-up display) units.
Create tables in 3NF. As you create the database, include different codes for at least three of the fields. Use sample data to populate fields for at least three records in each table.
Your Learning Team has been hired as database consultants for a start-up company that will stream movies over the Internet (similar to Hulu, Netflix, and others). Validate the logical model using normalization
data mining the development of complex algorithms that can mine mounds of data that have been collected from people and
Analyse and comprehend a provided ER diagram and Database Schema and mplement a database based on the provided ER diagram and Database Schema
Select a commercial or open source relational database management system of your choice and outline the locking mechanisms inherent in the system to maintain transaction-level consistency.
Analyze the database environment, including its objectives (why will it be built?), its boundaries (what is in and out of scope?), its constraints (what rules must it follow?), and any challenges that will accompany its construction
it inventory database given a school system database with over 2000 computers 100 elmos 200 smartboards 200 projectors
Do you always have to use the third normal form? Why or why not? What can happen if you do not use the third normal form? Normalize the following relations to 3NF, using the set of functional dependencies listed:
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