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WGU D561 OBJECTIVE ASSESSMENT AND PRACTICE EXAM
NEWEST 2026 TEST BANK| D561 INFORMATION SYSTEMS FOR
ACCOUNTING AND CONTROL OA EXAM PREP WITH COMPLETE
450 REAL EXAM QUESTIONS AND CORRECT VERIFIED
ANSWERS/ ALREADY GRADED A+ (MOST RECENT!!)
1. A manufacturing company is replacing several disconnected
accounting applications with an integrated Enterprise Resource
Planning (ERP) system. Senior leadership expects the new system to
improve financial reporting, inventory management, purchasing, and
production planning. Which advantage of an ERP system best supports
this organizational goal?
A. It allows each department to maintain separate databases without
sharing information.
B. It integrates business processes into a centralized system, improving
data consistency and decision-making across departments.
C. It permanently eliminates the need for internal controls.
D. It guarantees that accounting errors cannot occur.
Answer: B
Rationale: ERP systems integrate multiple business functions into a
single database, reducing duplicate data, improving communication,
and providing timely information for decision-making.
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2. During an internal audit, it is discovered that the same employee is
responsible for approving vendor invoices, entering payments into the
accounting system, and reconciling the bank account. Which internal
control principle is being violated?
A. Cost-benefit analysis.
B. Segregation of duties.
C. Management by exception.
D. Data normalization.
Answer: B
Rationale: Segregation of duties reduces the risk of fraud and errors
by ensuring that authorization, recordkeeping, and asset custody are
performed by different individuals whenever possible.
3. A company implements multi-factor authentication (MFA) for
employees accessing its accounting information system. What is the
primary objective of this security control?
A. To eliminate the need for passwords.
B. To strengthen user authentication by requiring multiple forms of
identity verification.
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C. To reduce the amount of financial data stored.
D. To replace all encryption methods.
Answer: B
Rationale: Multi-factor authentication enhances system security by
requiring users to verify their identity using two or more
authentication factors.
4. A controller notices that inventory records frequently differ from
physical inventory counts. Which internal control activity would most
effectively reduce these discrepancies?
A. Eliminating inventory documentation.
B. Performing periodic physical inventory counts and reconciling
differences promptly.
C. Allowing unrestricted employee access to inventory records.
D. Recording inventory adjustments only at year-end.
Answer: B
Rationale: Regular physical counts and timely reconciliation help
identify errors, theft, and recording inaccuracies while improving
inventory accuracy.
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5. A company configures its accounting information system so that
purchase orders exceeding $50,000 require approval from the Chief
Financial Officer before processing. Which type of internal control does
this represent?
A. Detective control.
B. Corrective control.
C. Preventive control.
D. Compensating control.
Answer: C
Rationale: Preventive controls are designed to stop errors or
unauthorized transactions before they occur through approvals,
authorizations, and system restrictions.
6. An accountant discovers that several journal entries were posted
without supporting documentation. Which accounting information
system characteristic is most directly affected?
A. Reliability and auditability.
B. Processing speed.
C. Data compression.
WGU D561 OBJECTIVE ASSESSMENT AND PRACTICE EXAM
NEWEST 2026 TEST BANK| D561 INFORMATION SYSTEMS FOR
ACCOUNTING AND CONTROL OA EXAM PREP WITH COMPLETE
450 REAL EXAM QUESTIONS AND CORRECT VERIFIED
ANSWERS/ ALREADY GRADED A+ (MOST RECENT!!)
1. A manufacturing company is replacing several disconnected
accounting applications with an integrated Enterprise Resource
Planning (ERP) system. Senior leadership expects the new system to
improve financial reporting, inventory management, purchasing, and
production planning. Which advantage of an ERP system best supports
this organizational goal?
A. It allows each department to maintain separate databases without
sharing information.
B. It integrates business processes into a centralized system, improving
data consistency and decision-making across departments.
C. It permanently eliminates the need for internal controls.
D. It guarantees that accounting errors cannot occur.
Answer: B
Rationale: ERP systems integrate multiple business functions into a
single database, reducing duplicate data, improving communication,
and providing timely information for decision-making.
,2|Page
2. During an internal audit, it is discovered that the same employee is
responsible for approving vendor invoices, entering payments into the
accounting system, and reconciling the bank account. Which internal
control principle is being violated?
A. Cost-benefit analysis.
B. Segregation of duties.
C. Management by exception.
D. Data normalization.
Answer: B
Rationale: Segregation of duties reduces the risk of fraud and errors
by ensuring that authorization, recordkeeping, and asset custody are
performed by different individuals whenever possible.
3. A company implements multi-factor authentication (MFA) for
employees accessing its accounting information system. What is the
primary objective of this security control?
A. To eliminate the need for passwords.
B. To strengthen user authentication by requiring multiple forms of
identity verification.
,3|Page
C. To reduce the amount of financial data stored.
D. To replace all encryption methods.
Answer: B
Rationale: Multi-factor authentication enhances system security by
requiring users to verify their identity using two or more
authentication factors.
4. A controller notices that inventory records frequently differ from
physical inventory counts. Which internal control activity would most
effectively reduce these discrepancies?
A. Eliminating inventory documentation.
B. Performing periodic physical inventory counts and reconciling
differences promptly.
C. Allowing unrestricted employee access to inventory records.
D. Recording inventory adjustments only at year-end.
Answer: B
Rationale: Regular physical counts and timely reconciliation help
identify errors, theft, and recording inaccuracies while improving
inventory accuracy.
, 4|Page
5. A company configures its accounting information system so that
purchase orders exceeding $50,000 require approval from the Chief
Financial Officer before processing. Which type of internal control does
this represent?
A. Detective control.
B. Corrective control.
C. Preventive control.
D. Compensating control.
Answer: C
Rationale: Preventive controls are designed to stop errors or
unauthorized transactions before they occur through approvals,
authorizations, and system restrictions.
6. An accountant discovers that several journal entries were posted
without supporting documentation. Which accounting information
system characteristic is most directly affected?
A. Reliability and auditability.
B. Processing speed.
C. Data compression.
