WGU D561 OA (Latest 2026/2027 Update) Accounting Information system| Objective Assessment Questions with Verified Answers| 100% Correct.

WGU D561 OA (Latest 2026/2027
Update) Accounting Information
system| Objective Assessment Questions
with Verified Answers| 100% Correct.
Question:
What is a potential benefit of using IT to redesign supply chain systems??
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Answer:
It can yield tremendous benefits and cost savings.
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Question:

What is a primary purpose of a Business Process Diagram (BPD)??
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Answer:

BPDs provide a visual representation of the different steps or activities in a
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business process. i,-




Question:

What is the role of a process in a Data Flow Diagram (DFD)??
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Answer:
Processes represent the transformation of data.
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,Question:

What is the purpose of using input/output symbols in a flowchart??
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Answer:

Input/output symbols show input to or output from a system.
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Question:

Which flowchart shows the relationship among input, processing, and
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output??
Answer:
System flowchart i,-




Question:

What is the term for the movement of data among processes, stores,
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sources, and destinations??
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Answer:

Data flow
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Question:

,In a relational database, what does each row in a table represent??
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Answer:

Each row represents a specific occurrence of an entity.
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Question:

What is the purpose of the referential integrity rule in a relational
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database??

Answer:

The referential integrity rule ensures that foreign keys, if not null, must
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have values that correspond to the value of a primary key in another table.
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Question:

What is an advantage of using database systems in an organization??
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Answer:
Database systems facilitate cross-functional analysis by defining
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relationships.




Question:

Which is a benefit of database technology for organizations??
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Answer:
Data integration
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, Question:

What is the purpose of the internal-level schema in a database system??
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Answer:

It describes how the data are stored and accessed, including record
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layouts, definitions, addresses, and indexes.
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Question:

What are the four steps of the data processing lifecycle??
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Answer:
Data input, data processing, data storage, information output
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Question:

What is the data processing lifecycle??
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Answer:

The operations performed on data to generate meaningful and relevant
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information.




Question: