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Question
Which of the following is/are true with regards to using REA diagrams to retrieve information from a database?
A) Although neither journals nor ledgers appear explicitly in an REA diagram, each can be created through appropriate queries.
B) The information normally found in a journal is contained in the tables used to record data about events.
C) Much of the information about an organization's assets that is traditionally recorded in ledgers is stored in resource tables in an REA-based relational database.
D) All of the above
Answer
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Related questions
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B) an operational prototype.
C) a RFP.
D) a nonoperational prototype.
Q:
Firms should consider preparing a software prototype if the software
A) will be used for a critical function like accounts receivable.
B) automates an unstructured or semi-structured task.
C) can be produced using expertise available in-house.
D) is available as a canned package.
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The basic premise of ________ is that it is easier for people to express what they like or dislike about an existing system than to imagine what they would like in a system.
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Q:
Business Process Management views business processes as
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C) related activities that, once perfected, should be managed on an exception basis.
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Q:
Describe outsourcing and identify the two types of outsourcing agreements.
Q:
The risk of the potential high cost to reverse outsourcing is referred to as
A) focus reduction.
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Q:
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Q:
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Q:
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Q:
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Q:
A prototype
A) is expensive to create and is therefore only created once user needs are well-defined.
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Q:
The system objective concerned that system should be able to accommodate reasonable requirement changes is known as
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Q:
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Q:
Which is the best data-gathering approach to use when information must be obtained from many different people?
A) A questionnaire.
B) An interview.
C) Observation by the analyst.
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Q:
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Q:
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Q:
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Q:
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Q:
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Q:
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A) Call on Customers.
B) Fill Customer Order.
C) Ship Order.
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Q:
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Q:
Explain where in the REA model you can find the information normally found in a ledger.
Q:
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B) a credit sales journal.
C) an accounts receivable ledger.
D) an accounts payable journal.
Q:
Information traditionally found in journals is stored where in an REA database?
A) Event entity.
B) Agent entity.
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Q:
Describe the steps that should be taken as a final accuracy check for designing a well-structured relational database.