WGU E055 Project Scoping and Scheduling Objective Assessment (OA) V1 & V2 | 106 Study Questions
with Correct Answers, Detailed Rationales & Scheduling Calculations | 2026/2027.
2026 OA-Style Practice Assessment
53 Original Multiple-Choice Questions with Answers and Rationales
This original practice assessment is aligned with the E055 competencies you provided and builds
on the foundational project-management concepts introduced in WGU E054. It is not a
reproduction of WGU’s secure OA.
Domain 1: Project Scope Planning and Definition
Question 1
During project planning, the project manager must document how scope will be defined,
validated, and controlled. Which document should be developed?
A. Requirements traceability matrix
B. Scope management plan
C. Project charter
D. Activity list
Correct answer: B. Scope management plan
Rationale: The scope management plan establishes the procedures for defining, developing,
validating, and controlling project and product scope. The charter authorizes the project but does
not contain detailed scope-management procedures.
Question 2
A company is developing a new mobile banking application. Which item represents product
scope?
A. Training the development team
B. Creating the project schedule
C. Providing biometric authentication
D. Conducting weekly status meetings
Correct answer: C. Providing biometric authentication
,Rationale: Product scope describes the features and functions of the deliverable. Training,
scheduling, and meetings are project work and therefore belong to project scope.
Question 3
Which item is an example of project scope?
A. The application must support fingerprint authentication
B. The building must contain six conference rooms
C. The project team must test and deploy the application
D. The vehicle must achieve 40 miles per gallon
Correct answer: C. The project team must test and deploy the application
Rationale: Project scope describes the work required to produce the deliverable. The other
choices describe product characteristics or requirements.
Question 4
A project scope statement specifies that employee payroll processing is included, but contractor
payments are excluded. What is the primary purpose of this distinction?
A. Establish the project budget
B. Define the project boundaries
C. Identify the critical path
D. Assign project resources
Correct answer: B. Define the project boundaries
Rationale: Explicit inclusions and exclusions establish what the project will and will not deliver.
Clear boundaries reduce misunderstandings and uncontrolled scope expansion.
Question 5
During requirements gathering, two department managers provide conflicting requirements.
What should the project manager do first?
A. Select the less expensive requirement
B. Include both requirements in the scope baseline
,C. Facilitate clarification and resolution with the relevant stakeholders
D. Ask the project team to select the preferred requirement
Correct answer: C. Facilitate clarification and resolution with the relevant stakeholders
Rationale: Conflicting requirements should be analyzed and reconciled with the stakeholders
who own or influence them. The project manager should not make an unsupported decision or
baseline unresolved requirements.
Question 6
Which document links each requirement to its source, business objective, deliverable, and
verification method?
A. Requirements traceability matrix
B. Milestone list
C. Schedule baseline
D. Resource calendar
Correct answer: A. Requirements traceability matrix
Rationale: The requirements traceability matrix tracks requirements from their origin through
implementation and validation. It helps ensure that every approved requirement is addressed.
Question 7
A project manager records that regulatory approval will be received within 30 days. How should
this statement be classified?
A. Deliverable
B. Assumption
C. Product requirement
D. Work package
Correct answer: B. Assumption
Rationale: An assumption is a factor treated as true for planning even though it has not been
fully proven. If approval timing is uncertain, it should also be monitored as a potential risk.
Question 8
, A project must be completed before the organization’s current software license expires. How
should this condition be classified?
A. Constraint
B. Assumption
C. Acceptance criterion
D. Decomposition rule
Correct answer: A. Constraint
Rationale: A constraint limits project options. A mandatory completion date restricts the
schedule and must be considered during planning.
Domain 2: Work Breakdown Structure Creation
Question 9
What is the principal purpose of a work breakdown structure?
A. Display reporting relationships
B. Organize the total project scope into manageable components
C. Show only the activities on the critical path
D. Document approved project risks
Correct answer: B. Organize the total project scope into manageable components
Rationale: A WBS hierarchically decomposes the complete project scope into progressively
smaller, manageable components.
Question 10
What is the lowest level of a work breakdown structure?
A. Milestone
B. Control account
C. Work package
D. Schedule activity
Correct answer: C. Work package
with Correct Answers, Detailed Rationales & Scheduling Calculations | 2026/2027.
2026 OA-Style Practice Assessment
53 Original Multiple-Choice Questions with Answers and Rationales
This original practice assessment is aligned with the E055 competencies you provided and builds
on the foundational project-management concepts introduced in WGU E054. It is not a
reproduction of WGU’s secure OA.
Domain 1: Project Scope Planning and Definition
Question 1
During project planning, the project manager must document how scope will be defined,
validated, and controlled. Which document should be developed?
A. Requirements traceability matrix
B. Scope management plan
C. Project charter
D. Activity list
Correct answer: B. Scope management plan
Rationale: The scope management plan establishes the procedures for defining, developing,
validating, and controlling project and product scope. The charter authorizes the project but does
not contain detailed scope-management procedures.
Question 2
A company is developing a new mobile banking application. Which item represents product
scope?
A. Training the development team
B. Creating the project schedule
C. Providing biometric authentication
D. Conducting weekly status meetings
Correct answer: C. Providing biometric authentication
,Rationale: Product scope describes the features and functions of the deliverable. Training,
scheduling, and meetings are project work and therefore belong to project scope.
Question 3
Which item is an example of project scope?
A. The application must support fingerprint authentication
B. The building must contain six conference rooms
C. The project team must test and deploy the application
D. The vehicle must achieve 40 miles per gallon
Correct answer: C. The project team must test and deploy the application
Rationale: Project scope describes the work required to produce the deliverable. The other
choices describe product characteristics or requirements.
Question 4
A project scope statement specifies that employee payroll processing is included, but contractor
payments are excluded. What is the primary purpose of this distinction?
A. Establish the project budget
B. Define the project boundaries
C. Identify the critical path
D. Assign project resources
Correct answer: B. Define the project boundaries
Rationale: Explicit inclusions and exclusions establish what the project will and will not deliver.
Clear boundaries reduce misunderstandings and uncontrolled scope expansion.
Question 5
During requirements gathering, two department managers provide conflicting requirements.
What should the project manager do first?
A. Select the less expensive requirement
B. Include both requirements in the scope baseline
,C. Facilitate clarification and resolution with the relevant stakeholders
D. Ask the project team to select the preferred requirement
Correct answer: C. Facilitate clarification and resolution with the relevant stakeholders
Rationale: Conflicting requirements should be analyzed and reconciled with the stakeholders
who own or influence them. The project manager should not make an unsupported decision or
baseline unresolved requirements.
Question 6
Which document links each requirement to its source, business objective, deliverable, and
verification method?
A. Requirements traceability matrix
B. Milestone list
C. Schedule baseline
D. Resource calendar
Correct answer: A. Requirements traceability matrix
Rationale: The requirements traceability matrix tracks requirements from their origin through
implementation and validation. It helps ensure that every approved requirement is addressed.
Question 7
A project manager records that regulatory approval will be received within 30 days. How should
this statement be classified?
A. Deliverable
B. Assumption
C. Product requirement
D. Work package
Correct answer: B. Assumption
Rationale: An assumption is a factor treated as true for planning even though it has not been
fully proven. If approval timing is uncertain, it should also be monitored as a potential risk.
Question 8
, A project must be completed before the organization’s current software license expires. How
should this condition be classified?
A. Constraint
B. Assumption
C. Acceptance criterion
D. Decomposition rule
Correct answer: A. Constraint
Rationale: A constraint limits project options. A mandatory completion date restricts the
schedule and must be considered during planning.
Domain 2: Work Breakdown Structure Creation
Question 9
What is the principal purpose of a work breakdown structure?
A. Display reporting relationships
B. Organize the total project scope into manageable components
C. Show only the activities on the critical path
D. Document approved project risks
Correct answer: B. Organize the total project scope into manageable components
Rationale: A WBS hierarchically decomposes the complete project scope into progressively
smaller, manageable components.
Question 10
What is the lowest level of a work breakdown structure?
A. Milestone
B. Control account
C. Work package
D. Schedule activity
Correct answer: C. Work package
