Complete a decomposition into BCNF for the following relation: Student(ssn, studentName, address, schoolCode, schoolName, schoolCity, gpa,...
Complete a decomposition into BCNF for the following
relation:
Student(ssn, studentName, address, schoolCode, schoolName,
schoolCity, gpa, priority)
with the functional dependencies:
ssn --> studentName, address, gpa, schoolCode
gpa --> priority
schoolCode --> schoolName, schoolCity
You can start with the closure you derived earlier for the same relation.
Your output (Answer) should be expressed as a collection of relations all in BCNF. You should also ensure that all Functional Dependencies are paired with the correct derived relations.
Homework Answers
Add Answer to:
Complete a decomposition into BCNF for the following
relation:
Student(ssn, studentName, address, schoolCode, schoolName,
schoolCity, gpa,...
Databases question Consider the following relation that stores information about students living in dormitories at a...
Databases question
Consider the following relation that stores information about
students living in dormitories at a college:
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make, list all the non-trivial functional dependencies for this
relation
b. What are the candidate keys for this relation? Identify the
primary keys
c. Is this relation in third normal form? if not find a 3NF
lossless join decomposition of College that preserves
dependencies.
d.Is the relation or the resulting set of...
can you answer part e of the question Q.31 Answer the following questions (a) Explain difference between lossy decomposition and lossless decomposition (b) If you write a SQL statement to inner jo...
can you answer part e of the question
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Hello! Could you please write a 6 paragraph summary (5-6 sentences each paragraph) of the below?...
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sentences each paragraph) of the below? In the overview, if you
could please describe the information in detail. Please have
completed in 6 days if possible. Thank you!
In 50 Words Or LesS .6TOC combines lean Six Sigma (LSS) and the theory of constraints (TOC) for bottom-line benefits . The method's metrics pyramids and communi- cations allow organiza- tions to retain gains and monitor benefits. · 6TOC goes beyond fac-...
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This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
10. The Beck & Watson article is a Group of answer choices quantitative study qualitative study...
10. The Beck & Watson article is a
Group of answer choices
quantitative study
qualitative study
11. Beck & Watson examined participants' experiences and
perceptions using what type of research design?
Group of answer choices
particpant obersvation
phenomenology
12. Select the participants in the Beck & Watson study
Group of answer choices
Caucasian women with 2-4 children
Caucasian pregnant women
13. In the Beck & Watson study, data was collected via
a(n)
Group of answer choices
internet study
focus group...
Databases question
Consider the following relation that stores information about
students living in dormitories at a college:
a. Using these assumptions and stating any others you need to
make, list all the non-trivial functional dependencies for this
relation
b. What are the candidate keys for this relation? Identify the
primary keys
c. Is this relation in third normal form? if not find a 3NF
lossless join decomposition of College that preserves
dependencies.
d.Is the relation or the resulting set of...
can you answer part e of the question
Q.31 Answer the following questions (a) Explain difference between lossy decomposition and lossless decomposition (b) If you write a SQL statement to inner join the following two tables based on Plocation value as inner join condition, is the result table lossy or lossless? (Explain why?) EMP LOCS P.K EMP PROJ1 Hours Pname Plocation Р.К. (c) Given a relation schema R ={SSN, Ename, Pnumber, Pname, Plocation, Hours) R is decomposed to R1, R2,...
DATABASE SYSTEMS Project INDIVIDUAL WORK DELIVERABLE #: SUBMISSION DATE No Group Work Allowed April 8 Introduction to Coursework You have been approached by a University for the design and implementation of a relational database system that will provide information on the courses it offers, the academic departments that run the courses, the academic staff and the enrolled students. The system will be used mainly by the students and the academic staff. The requirement collection and analysis phase of the database...
Hello! Could you please write a 6 paragraph summary (5-6
sentences each paragraph) of the below? In the overview, if you
could please describe the information in detail. Please have
completed in 6 days if possible. Thank you!
In 50 Words Or LesS .6TOC combines lean Six Sigma (LSS) and the theory of constraints (TOC) for bottom-line benefits . The method's metrics pyramids and communi- cations allow organiza- tions to retain gains and monitor benefits. · 6TOC goes beyond fac-...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
10. The Beck & Watson article is a
Group of answer choices
quantitative study
qualitative study
11. Beck & Watson examined participants' experiences and
perceptions using what type of research design?
Group of answer choices
particpant obersvation
phenomenology
12. Select the participants in the Beck & Watson study
Group of answer choices
Caucasian women with 2-4 children
Caucasian pregnant women
13. In the Beck & Watson study, data was collected via
a(n)
Group of answer choices
internet study
focus group...
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