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Outliers are frequently discarded as noise. Though, one person's garbage could be another's person treasure. For instance, exceptions in credit card transactions can aid us fraudulent use of credit card. Suggest two methods for outlier detection.
Prepare the relational schema for database
Describe how to create a query in Access Query Wizard equilvant to the query: SELECT first, last, department, hours FROM payroll WHERE hours>.
Create a database design specification (Enhanced Entity Relationship Diagram (EERD) and Relational Data Model (RDM)) from the given business description. The RDM must be in 3rd Normal Form.
Which field or fields cause a table to no longer be in third normal form? In which normal form is denormalized table?
We want to construct a database for a world-wide package delivery company. Define a set of relational schemas and identify primary and foreign keys. Try not to include redundant schemas.
Design an updateable database for storing customer and sales data. Explain how to deal with the problems of missing data.
Design an er schema for keeping track of information about votes taken in the U.S. House of Representatives during the current two year congressional session.
Draw Active Directory hierarchy in terms of forests, trees, domains, organizational units, and sites which are most suitable for this company and their security concerns.
Write the name(s) of employee(s) who works(work) on every project located in Houston. Write the name(s) of employee(s) who only works(work) on every project located in 'Houston.'
What is the order P of the B+-tree if B+-tree access structure on the key is constructed? What is the number of leaf-level blocks needed if blocks are approximately 69% full (round up for convenience)?
Create a link list in ADT c to maintain employee information like name,empid,basic salary and address.1.add employee info to the list if the empid is valid.
Implement that entity as a database table with two subtypes, Games and Movie.
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