Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In the 12-products.pdf file,
1. Can you explain/rephrase what is "indexed set of sets" in another word?
2. Please give another easy to understand example?
In the 12-releation.pdf file,
1. Why a relation schema is an indexed set of sets?
2. Why a relation is a subset of a product?
3. Why the states of a relation schema are the subsets of schemas product? Please give an example?
Attachment:- 12-products.zip
The company has several branch offices. Each branch is identified by a branch_number. The name, address (street, city, ZIP), and revenue_target of each branch office are maintained.
Develop an E-R diagram for the library database. The relation schemas for the library database. Normalization of the relations (your relations should be in 4NF), SQL statements for creating all tables in your ERD
Create a database for Ray. He is interested in movies and wants to keep information on movies, actors, and directors in a database. The only user is Ray, and he needs to produce reports.
What is the term for the number used to reference an array element? The number of elements in an array is called the ______ of the array. Arrays are most efficiently processed using ______
Write an algorithm called \Find-G" to nd a maximally-general consistent hypothesis. You can assume the data will be noise-free and that the target concept is in the hypothesis space.
Review the advantages of database management systems? Which two advantages do you think are the most important? Why?
Discuss some of the ways in which data mining can help a company generate more business. What are some potential problems of poor database design
You may need to rerun the schema, especially when you have been experimenting with your solutions and may have corrupted the database unintentionally. If you suspect that there might be such problems, rerun the schema.
The assignment comprises designing and prototyping part of a database systems application. Students should form themselves into groups of up to 4 members and pass details of the members of their group to the course leader.
What generalizations apply across the cases? ?What do you find most interesting in the failure stories? ?Do they provide any insights about how a failure might be avoided
Explain the value of utilizing the entity relationship model (ER Model) and the entity relationship diagram (ERD) for relational databases. Is this an advantage or disadvantage. Why
Making a simple XML tree out of the given data and using Xpath to navigate through it
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd