Homework Answers
Please find the attached diagram of ENTITY-RELATIONSHIP diagram. The transaction Bob does not work on foreign made cars do not have any relevance in the diagram.
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In the space below draw your final crows foot E-R Diagram (large enough for your instructor's...
In the space below draw your final crows foot E-R Diagram (large enough for your instructor's...
In the space below draw your final crows foot E-R Diagram (large enough for your instructor's aging eyes to see) to be graded for the following case. Include entities, relationships, and connectivity. [18 points) Bob's Auto Repair (BAR) wants to track its operations by customer. They also need to keep track of what company manufactured each car they work on. The business rules developed for BAR are below. A car is owned just by one customer Each car is manufactured...
Q1.a) Based on the business rules, you are expected to construct an Entity-Relationship (ER) diagram. The...
Q1.a) Based on the business rules, you are expected to construct
an Entity-Relationship (ER) diagram. The ER diagram should include
entities, attributes (if there are less than three specified in the
business statements, please add some extra attributes), identifiers
and corresponding data types, the relationships among entities with
cardinality and associative entities.
.b) Extend Q1.a) to apply generalization/specialization
technique to construct an Enhanced-ER (EER) diagram. The EER
diagram should specify the complete (total) and disjoint
(mutuallyexclusive) constraints on the
generalization/specialization....
please attempt if your 100% sure about the answer, also draw a proper diagram ASSESSMENT OUTLINE...
please attempt if your 100% sure about the answer, also draw a
proper diagram
ASSESSMENT OUTLINE During peak perlods, Temporary Employment Corporation (TEC) places temporary workers in companies. TEC's manager gives you the following description of the business: • TEC has a file of candidates who are willing to work. • If the candidate has worked before, that candidate has a specific job history. (Naturally, no Job history exists if the candidate has never worked.) Each time the candidate works,...
please use dia to draw the e-r diagram to create Entity - Relationship Diagrams then use MS access This project requires you to create a database design. Your design will be documented in a set o...
please use dia to draw the e-r diagram to create Entity -
Relationship Diagrams
then use MS access
This project requires you to create a database design. Your design will be documented in a set of Entity-Relationship Crow's Foot diagrams using the representation as shown in the lecture materials. Draw a set of Entity-Relationship diagrams to model the following scenario. The Maggs Realty Company wants to track the Sales Offices that they have across all of Ontario They are interested...
Please read the article and answer about questions. You and the Law Business and law are...
Please read the article and answer about questions. You and the Law Business and law are inseparable. For B-Money, the two predictably merged when he was negotiat- ing a deal for his tracks. At other times, the merger is unpredictable, like when your business faces an unexpected auto accident, product recall, or government regulation change. In either type of situation, when business owners know the law, they can better protect themselves and sometimes even avoid the problems completely. This chapter...
In the space below draw your final crows foot E-R Diagram (large enough for your instructor's aging eyes to see) to be graded for the following case. Include entities, relationships, and connectivity. [18 points) Bob's Auto Repair (BAR) wants to track its operations by customer. They also need to keep track of what company manufactured each car they work on. The business rules developed for BAR are below. A car is owned just by one customer Each car is manufactured...
Q1.a) Based on the business rules, you are expected to construct
an Entity-Relationship (ER) diagram. The ER diagram should include
entities, attributes (if there are less than three specified in the
business statements, please add some extra attributes), identifiers
and corresponding data types, the relationships among entities with
cardinality and associative entities.
.b) Extend Q1.a) to apply generalization/specialization
technique to construct an Enhanced-ER (EER) diagram. The EER
diagram should specify the complete (total) and disjoint
(mutuallyexclusive) constraints on the
generalization/specialization....
please attempt if your 100% sure about the answer, also draw a
proper diagram
ASSESSMENT OUTLINE During peak perlods, Temporary Employment Corporation (TEC) places temporary workers in companies. TEC's manager gives you the following description of the business: • TEC has a file of candidates who are willing to work. • If the candidate has worked before, that candidate has a specific job history. (Naturally, no Job history exists if the candidate has never worked.) Each time the candidate works,...
please use dia to draw the e-r diagram to create Entity -
Relationship Diagrams
then use MS access
This project requires you to create a database design. Your design will be documented in a set of Entity-Relationship Crow's Foot diagrams using the representation as shown in the lecture materials. Draw a set of Entity-Relationship diagrams to model the following scenario. The Maggs Realty Company wants to track the Sales Offices that they have across all of Ontario They are interested...
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