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Databases are designed to permit multiple users to have concurrent access to data. Yet this capability offers certain problems. Investigate how databases solve multiple concurrent data management issues comprising lost updates, deadlocks and different kinds of lock management styles. Distinguish different locking capabilities of Microsoft Access and compare it to one other database product.
Design a minimal relational database for Pieces Boutique. By minimal, it is meant that option to post a key into existing table because of either needed participation or a discernible high load could be exercised where appropriate.
Name four attributes that you can use to define a data flow in the bus information system. Name four attributes that you can use to define a data store in the bus information system.
Hhow can you change column name or what is a different way to write statement in SQL so it displays the amount column as money.
One of the tenets of database development is to never permit developers to create or own objects during development. All objects are created by application owner and stored in that schema.
Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.
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?
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.
Create a Microsoft Access database. Create the tables, fi elds, data types, and primary key(s) for the database. Create the relationship(s) needed between the tables.
Create a state transition diagram that describes typical student states and how they change based on specific actions and events.
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.
What kind of databases and database servers does MySpace use? Why is database technology so important for a business such as MySpace?
Explain the role of a database administrator,the tasks performed by this role and why this role is important in Database Management.
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