2.Which of the following statements are true? (Check all that apply.) A.In an REA diagram, each...
2.Which of the following statements are true? (Check all that apply.)
A.In an REA diagram, each event is linked to at least one resource.
B.In an REA diagram, each event is linked to at least one other event.
C.In an REA diagram, each relationship is linked to at least one resource.
D.In an REA diagram, each relationship is linked to at least one agent.
2.Which of the following statements is true?
A.The maximum cardinality is used to indicate whether the relationship between two entities is optional or mandatory.
B.The minimum cardinality is used to indicate whether an entity can be linked to only one or more than one instance of another entity.
C.The maximum cardinality can be either zero or one.
D.None of these are correct
E.The minimum cardinality can be either one or many.
3.Which of the following statements is true?
A.None of these are correct.
B.Relationship cardinalities differ across companies because business practices differ across companies.
C.REA diagrams only describe what should happen, but not what actually happens.
D.REA diagrams should be drawn by designers without involving end users.
4.Cardinalities in an REA diagram _________
A.None of these are correct.
B.are the same for every organization.
C.reflect the business practices of the organization.
D.are chosen arbitrarily by the designer.
5.At which stage(s) of the database design process is the information needed to determine the cardinalities of relationships obtained? (Check all that apply.)
A.Implementation and Conversion
B.Operation and Maintenance
C.Systems analysis
D.Conceptual design
E.Physical design
6.Which of the following statements are true? (Check all that apply.)
A.Typically, the relationship between agents and events is 1:N
B.Typically, the relationship between agents and events is M:N
C.Typically, REA diagrams depict that the minimum cardinality on the agent side of an event-agent relationship must be zero.
D.Typically, REA diagrams depict that the minimum cardinality on the event side of an event-agent relationship must be one.
7.Which of the following statements are true? (Check all that apply.)
A.Information about agents is usually retained indefinitely (i.e., for many years).
B.Information about events is usually retained indefinitely (i.e., for many years).
C.Information about resources is usually retained indefinitely (i.e., for many years).
D.Information about resources, events, and agents is only retained for the current fiscal year.
Homework Answers
2.Which of the following statements are true? (Check all that apply.)
A.In an REA diagram, each event is linked to at least one resource.
B.In an REA diagram, each event is linked to at least one other event.
C.In an REA diagram, each relationship is linked to at least one resource.
D.In an REA diagram, each relationship is linked to at least one agent.
Answer : A
2.Which of the following statements is true?
A.The maximum cardinality is used to indicate whether the relationship between two entities is optional or mandatory.
B.The minimum cardinality is used to indicate whether an entity can be linked to only one or more than one instance of another entity.
C.The maximum cardinality can be either zero or one.
D.None of these are correct
E.The minimum cardinality can be either one or many.
Answer : D
3.Which of the following statements is true?
A.None of these are correct.
B.Relationship cardinalities differ across companies because business practices differ across companies.
C.REA diagrams only describe what should happen, but not what actually happens.
D.REA diagrams should be drawn by designers without involving end users.
Answer : B
4.Cardinalities in an REA diagram _________
A.None of these are correct.
B.are the same for every organization.
C.reflect the business practices of the organization.
D.are chosen arbitrarily by the designer.
Answer : C
5.At which stage(s) of the database design process is the information needed to determine the cardinalities of relationships obtained? (Check all that apply.)
A.Implementation and Conversion
B.Operation and Maintenance
C.Systems analysis
D.Conceptual design
E.Physical design
Answer : D
6.Which of the following statements are true? (Check all that apply.)
A.Typically, the relationship between agents and events is 1:N
B.Typically, the relationship between agents and events is M:N
C.Typically, REA diagrams depict that the minimum cardinality on the agent side of an event-agent relationship must be zero.
D.Typically, REA diagrams depict that the minimum cardinality on the event side of an event-agent relationship must be one.
Answer : D
7.Which of the following statements are true? (Check all that apply.)
A.Information about agents is usually retained indefinitely (i.e., for many years).
B.Information about events is usually retained indefinitely (i.e., for many years).
C.Information about resources is usually retained indefinitely (i.e., for many years).
D.Information about resources, events, and agents is only retained for the current fiscal year.
Answer : D
Add Answer to:
2.Which of the following statements are true? (Check all that
apply.)
A.In an REA diagram, each...
REA model for customer art seller - acquisition/payment Complete an REA model with minimum and maximum...
REA model for customer art seller - acquisition/payment Complete an REA model with minimum and maximum cardinalities of the process (transaction cycle) you will be prototyping for the System Project. 1. Make up a company within your industry. 2. Model one complete transaction cycle REA model with cardinalities. 3. Identify the 2 related events you want to choose for your system project. These 2 events must be connected by a relationship line. a. This can be handwritten, although your final...
Which of the following statements about REA modeling and REA diagrams is false? a REA diagrams must...
Which of the following statements about REA modeling and REA diagrams is false? a REA diagrams must include at least two activities, which together represent a give-get economic exchange. b REA data modeling could be referred to as an events-based model. c REA data modeling does not include traditional accounting elements such as ledgers, chart of accounts, debits and credits. d REA is an acronym for Resources, Entities, and Agents. Secretly changing an already open browser tab using JavaScript is called...
Question 2 Which of the following statements is true? Check all that apply. Select all that...
Question 2 Which of the following statements is true? Check all that apply. Select all that apply. 10 points A. We can use results from an observational study to test a claim about a population. B. We can use results from an observational study to establish an association between two variables. C. O When an observational study has a large sample and follows people for many years, we can use the results to establish a cause-and-effect relationship between two variables....
Which of the following statements are true? (Select all that apply.) Check all that apply. Income...
Which of the following statements are true? (Select all that apply.) Check all that apply. Income is an obligation to deliver assets to creditors.Earnings are a source of assets. A company that has earnings is required to pay dividends. Earnings may also be called income.
Which statements are true about book value (BV) and market value (MV)? Check all that apply:...
Which statements are true about book value (BV) and market value (MV)? Check all that apply: The BV of debt is usually greater than the MV of debt. The BV of debt is usually similar to the MV of debt. The BV of equity is usually greater than the MV of equity. The BV of equity is usually less than the MV of equity.
Which of the following statements are true? Check all that apply. A. The entropy of a...
Which of the following statements are true? Check all that apply. A. The entropy of a system can not increase in a reversible adiabatic process. B. The entropy of the surroundings can not increase in a reversible adiabatic process. C. The entropy of the surroundings can not increase in an adiabatic process. D. The entropy of a system can not increase in an adiabatic process.
Which of the following statements are true? Check all that apply. Electromagnetic waves transport energy from one...
Which of the following statements are true? Check all that apply. Electromagnetic waves transport energy from one region of space to another Electromagnetic waves can exert pressure on an object. Electromagnetic waves transport linear momentum. Electromagnetic waves transport mass from one region of space to another
Which of the following statements are true? Select all that apply. For a diagnosis of sepsis,...
Which of the following statements are true? Select all that apply. For a diagnosis of sepsis, the appropriate code for the underlying systemic infection should be assigned. Severe sepsis generally refers to sepsis with that is not associated acute or multiple organ dysfunction. As with all postprocedural complications, code assignment for sepsis due to postprocedural infection is based on the provider’s documentation of the relationship between the infection and the procedure. Severe sepsis requires a minimum of two codes.
Which of the following statements are true? Check all that apply. | Overage cost is the...
Which of the following statements are true? Check all that apply. | Overage cost is the total cost of excess inventory at the end of the period. Underage cost is the unit cost of insufficient inventory at the end of the period. | Overage cost is the retail price minus the salvage value Underage cost is the retail price minus the wholesale price A low underage cost and a high overage cost indicate high risk of having excess inventory.
Please show work Which of the following statements are TRUE? Check all that apply. For any...
Please show work
Which of the following statements are TRUE? Check all that apply. For any set of vectors, S. span(5) will always contain the zero vector. Every vector space is trivial. Span(V)=V for any vector space V.
Question 2 Which of the following statements is true? Check all that apply. Select all that apply. 10 points A. We can use results from an observational study to test a claim about a population. B. We can use results from an observational study to establish an association between two variables. C. O When an observational study has a large sample and follows people for many years, we can use the results to establish a cause-and-effect relationship between two variables....
Which of the following statements are true? Check all that apply. Electromagnetic waves transport energy from one region of space to another Electromagnetic waves can exert pressure on an object. Electromagnetic waves transport linear momentum. Electromagnetic waves transport mass from one region of space to another
Which of the following statements are true? Check all that apply. | Overage cost is the total cost of excess inventory at the end of the period. Underage cost is the unit cost of insufficient inventory at the end of the period. | Overage cost is the retail price minus the salvage value Underage cost is the retail price minus the wholesale price A low underage cost and a high overage cost indicate high risk of having excess inventory.
Please show work
Which of the following statements are TRUE? Check all that apply. For any set of vectors, S. span(5) will always contain the zero vector. Every vector space is trivial. Span(V)=V for any vector space V.
Most questions answered within 3 hours.
-
A 8.15- g bullet from a 9-mm pistol has a velocity of 366.0 m/s.
It strikes...
asked 36 minutes ago -
The outstanding bonds of Alpha Extracts have a yield to maturity
of 7.4 percent and a...
asked 33 minutes ago -
The Problem: The Case of the Harmonizing Vacations
Your CEO is exploring partnering with a European...
asked 1 hour ago -
A chemical equation is balanced by adding coefficients in front
of some formulas so that the...
asked 1 hour ago -
From the literature (reference your sources): What are the
lattice parameters of calcite and aragonite? Why...
asked 2 hours ago -
Your system is rejecting the question am asking which is
preceded by a case study. It...
asked 2 hours ago -
3. On January 2, 2000, Larry creates a trust with himself as
trustee. Larry as trustee...
asked 2 hours ago -
A member of the volleyball team spikes the ball. During this
process, she changes the velocity...
asked 2 hours ago -
Are adult gamers less likely to use a gaming console (Xbox,
PlayStation, Wii, etc...) than teen...
asked 3 hours ago -
The University of
Texas recently reported that 43% of college students aged 18-24
would spend their...
asked 3 hours ago -
The length of stay at a specific emergency department in
Phoenix, Arizona, in 2009 had a...
asked 3 hours ago -
. Please give the mechanism for this type of problem. Step by
Step
The toxin that...
asked 3 hours ago