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Write down short description of database connectivity with Internet using one of widely disseminated technologies. (that is using either active server pages or Java server pages or others) Write down guidelines/steps must you follow when you create the relational database? Additionally to using course material, use Library to discover best-practice guidelines.
Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.
Explain the thought process of DBA as they craete the database to be fault tolerant. What policies would you suggest to get this goal?
What is the two-phase locking protocol and what is the strict two-phase locking protocol? What is the rigorous two-phase locking protocol? What benefit does strict two-phase locking protocol provide? What benefit does rigorous two-phase locking pr..
Data processing needs taking or receiving the data from a source and doing something with it. The same can be said about the transaction processing. When working along with a file, whether it be a fixed length.
Use Cases Perform a requirements analysis for the Case Study
Views are integral part of virtual private databases, yet views are utilized for many other reasons. Find out many other uses for views.
Write the procedure named Get_frequencies which constructs character frequency table. Input to procedure must be a pointer to the string, and pointer to array of 256 doublewords.
Write the application for university admissions office. Prompt user for a student's High School Grade Point and an admission test score.
Describe the entity-relationship model. How are entities, relationships, and attributes represented in this model? What is a composite entity? Describe the approach to diagrams that uses a crow's foot.
When increasing cardinalities from 1:N to N:M, which of the given steps are included in process the order of steps listed below is not relevant, only steps themselves?
Describe briefly what are the main benefits of using DBMS to manage data in program applications involving extensive data access.
Point out the changes you require to make to Premiere Products database to support following situation: A customer is not necessarily represented by a single sales rep but can be represented by several reps.
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