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Consider the following schema.Student(Ssn, Name)TakenCourses(Ssn, CourseNo)Register(Ssn, CourseNo)Course(CourseNo, Name, Year, Term)PreRequisite(CourseNo, ReqCourseNo)
Table TakenCourses manages courses info that a student has taken. A course may require pre-requisite courses and the pre-requisite course info is managed in table PreRequisite. draw an ER diagram for this situation
Create a view on the student database connecting student and enrollment with a where statement so no criteria then try to us it to do
Create an MS Access database called MemberLedger.mdb. Add a table called Members with the following columns. (Already done, see attachment).
q1with the new unsw timetabling system the lic of each course is required to specify what facilities they require in
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.
An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein methodology as per the study book and tutorials.
create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices
Explain the information-gathering techniques and design methods you would suggest to use for project. Recognize the key factors that help ensure the information required for the project.
Suppose that a certain program takes 500 seconds of elapsed time to execute. Out of these 500 seconds, 280 seconds is the CPU time and the rest is I/O time. What will be the I/O time?
Compute the activity rates for each of the three cost pools and Compute the activity rates for each of the three cost pools.
bonds and term structure1. graph the bond yield to maturity ytm on the y-axis of an xy-scatter plot with the bond to
Normalized ERD, Memo, and Database File
Give an example of a view on Emp that would be impossible to update (auto- atically) and explain why your example presents theupdate problem that it does.
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