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Question: 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.
Show one backup method you could use for the relational database management system you selected above. Explain how you would implement it.
Explain and implement a relational database management system.
A simple database with a single table contains data concerning car registration. The table contains four fields that store data relating to registration number (unique), make of car, year of manufacture and car colour
Explain what problems can occur in a distributed database that is partitioned but not replicated.
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
What are some suggestions as to how to track down offenders of these crimes you've identified - Computer crime has become a serious matter
Suppose we are to design a registrar's database to store information about students, courses, the courses students have taken. Convert the E/R diagram into a relational schema.
Import your IDEF1X diagram into Oracle and create the appropriate tables and relationships. Your design should include a specification of tables, attributes, primary and foreign keys, referential integrity constraints, and referential integrity ac..
Sketch a DFSA for identifiers which contain only letters and digits, where identifier should have at least one letter, but it need not be first character.
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?
Determine how you will collect the data elements needed for this measure (i.e. how will you collect the data elements needed to calculate the measure). Describe what those data elements are, and how they will be collected.
Discuss why many information technology professionals may overlook project cost managment and how this might affect completing projects within budget.
Summarise the differences between the ETL process in the paper and that in the scenario.
Create a state transition diagram that describes typical student states and how they change based on specific actions and events.
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