Graduate Essay Writers
Only the most qualified writers are selected to be a part of our research and editorial team, with each possessing specialized knowledge in specific subjects and a background in academic writing.
Order For Custom Writing, Similar Answers & Assignment Help Services
Fill the order form details in 3 easy steps - paper's instructions guide.
Posted: March 5th, 2022
3.44 What is a referential integrity constraint? Define the term, and give an
three.44 What is a referential integrity constraint? Define the time period, and give an instance of its use. Are null values allowed in overseas key columns with a referential integrity constraint? How does the referential integrity constraint contribute to database integrity?
three.45 Clarify the position of referential integrity constraints in normalization.
three.46 Do relations StudID_SocialSecurityNumber and SocialSecurityNumber_StudName include a transitive dependency?
three.47 In normalization instance three, why is the EXTENDED_PRICE relation “foolish”?
three.48 In normalization instance four, underneath what situations is the purposeful dependency (StudentID, Exercise) S ActivityFee extra correct than Exercise S ActivityFee
three.49 If a determinant is a part of a candidate key, is that adequate for BCNF?
three.50 In normalization instance 5, why are the following two tables not right? DEPARTMENT (Division, DeptBudgetCode, Purchaser) SKU_DATA_4 (SKU, SKU_Description, Division)
three.51 How does a multivalued dependency differ from a purposeful dependency?
three.52 Think about the relation: PERSON (Identify, Sibling, ShoeSize) Assume that the following purposeful dependencies exist: Identify S S Sibling Identify S ShoeSize Describe deletion, modification, and insertion anomalies for this relation.
three.53 Why is BCNF known as the better of the varieties?
three.54 Think about the relation: PERSON_2 (Identify, Sibling, ShoeSize, Interest) Assume that the following purposeful dependencies exist: Identify S S Sibling Identify S ShoeSize Identify S S Interest Describe deletion, modification, and insertion anomalies for this relation.
three.55 What should we all know with a view to discover purposeful dependencies in a desk?
three.56 What is a multivalued dependency?
three.57 How do the situations for DK/NF correspond to the situations for BCNF
Tags: ace homework tutors, ace my homework, coca cola company analysis essay, Coca Cola Essay Example, Coca Cola Marketing ConceptsWhy Seek Our Custom Writing Services
Every Student Wants Quality and That’s What We Deliver
Affordable Prices
Our prices strike the perfect balance between affordability and quality. We offer student-friendly rates that are competitive within the industry, without compromising on our high writing service standards.
100% Plagiarism-Free
No AI/chatgpt use. We write all our papers from scratch thus 0% similarity index. We scan every final draft before submitting it to a customer.
How it works
When you decide to place an order with Nursing.StudyBay, here is what happens:
Expert paper writers are just a few clicks away
Place an order in 3 easy steps. Takes less than 5 mins.