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Write an application for a university admissions office. Prompt the user for a student's High School Grade Point and an admission test score (value from 0 to 100). Print the message "Accept" if the student has any of the following:
• A grade point of 3.0 or above and an admission test score of at least 60.• A grade point below 3.0 and an admission test score of at least 80.If student does not meet either of the qualification criteria, print "Reject".
Create a query that spans both tables. Eliminate redundant fields. Modify the Query to select only those Customers that had service dates in October and November 2006.
Database Modeling and Design: A complete table diagram. Transform model to tables, include all attributes and keys.
Consider a relation schema r(A,B,C,D,E, F) and a set of functional dependencies {A BCD,BCDE,BD,DA}. Determine whether or not (A,E, F) is in BCNF and justify your answer. If (A,E, F) is not in BCNF,find a BCNF decomposition of it.
Monitor Renal Outcomes in patients post cardiac bypass surgery?
Design a Database schema
Convert the table to 3NF. Represent your answer in DBDL. (i.e. Give table name and fields. Underline the primary key. Draw an entity-relationship diagram showing all relationships.)
List the names of agents that placed an order for customer C003 or customer C006. List all pair of products names that are in the same city, along with their city name.
What are triggers used for, and why are they important in database systems? Provide an example of a situation where a trigger would be appropriate.
To lock any other vertex, the transaction must have visited all the parents of that vertex and must be having a lock on one of the parents of the vertex. Show that the protocol ensures serializability and deadlock freedom.
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.
Draw an inheritance hierarchy to represent a shoe object. The base class should have derived classes of Dress Shoes, Tennis Shoes and Boots.
Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.
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