Oracle Utilities 1Z0-1090-24: Inventory & Service History

Topic snapshot

Sample questions

These questions are original IT Mastery practice items aligned to this topic area. They are designed for self-assessment and are not official exam questions.

Question 1

Topic: Inventory, Purchasing, Resource Usage, and Service History

During UAT, schedulers cannot place a released line-maintenance work activity on the calendar, even though the intended crew exists and has workers assigned.

Work activity:
Status: Released
Scheduling required: Yes
Required crew: Electric Line Crew
Required tool: none

Crew record:
Status: Active
Crew members: 3 assigned
Shift: blank

What is the most likely cause?

Options:

• A. The asset needs additional service history before scheduling.

• B. The crew is missing shift setup for schedulable availability.

• C. The work activity needs an approval rule before it can appear.

• D. A storeroom issue must be created before the work can be scheduled.

Best answer: B

Explanation: In Work and Asset Cloud, scheduling depends on resource availability, not just on the crew record existing. Here, the work activity is already released and marked for scheduling, and the crew is active with members assigned. The deciding evidence is that the crew’s shift is blank. Without shift or availability setup, the scheduling process has no working calendar for that crew, so it cannot offer schedule slots or place the work activity.

The key takeaway is that crew membership alone is not enough; schedulable labor resources also need defined working time.

• Service history mismatch is not the issue because past asset work does not create crew availability.
• Storeroom transaction timing fails because material issue processing is separate from establishing a crew’s schedule.
• Approval confusion fails because the work activity is already in Released status, so the evidence points to resource setup instead.

Question 2

Topic: Inventory, Purchasing, Resource Usage, and Service History

In Oracle Utilities Work and Asset Cloud Service, why is accurate entry of purchasing receipts and related purchasing transactions important to implementation success?

Options:

• A. It keeps stock availability, work material usage, and cost records aligned.

• B. It determines preventive maintenance generation dates for assets.

• C. It automatically updates asset specifications for all materials received.

• D. It replaces the need to record resource usage on work activities.

Best answer: A

Explanation: Purchasing transaction accuracy matters because purchasing data affects more than procurement status. When receipts and related transactions are recorded correctly, inventory quantities reflect what is actually available, planners and crews can obtain the needed materials for work activities, and the organization keeps reliable financial and audit records tied to those materials. In a Work and Asset Cloud implementation, this supports operational readiness and cost accountability at the same time. By contrast, purchasing transactions do not redefine asset specifications, eliminate operational usage recording, or drive preventive maintenance schedules.

• Asset master confusion fails because asset specifications define asset characteristics, not purchasing receipt outcomes.
• Usage capture confusion fails because resource or material usage on work still needs to be recorded against the work activity.
• PM setup confusion fails because preventive maintenance dates come from PM configuration and scheduling logic, not purchasing receipts.

Question 3

Topic: Inventory, Purchasing, Resource Usage, and Service History

A utility is testing purchasing for stock items used on a transformer replacement. The requirement says the system must capture the actual receiving event for ordered material, including PO line, quantity received, receipt date, and destination storeroom. Which evidence best validates that this requirement was met?

Options:

• A. An inventory item setup showing storeroom assignment and reorder controls

• B. A purchase order line showing vendor, ordered quantity, price, and approval status

• C. A receipt transaction showing the PO line, received quantity, date, and storeroom

• D. An approved requisition showing requested quantity, requester, and needed-by date

Best answer: C

Explanation: This requirement belongs to receipt processing, not requisition entry, purchase order authorization, or inventory setup. A requisition shows that someone requested material. A purchase order shows that the organization approved buying it from a supplier. Inventory setup defines item and storeroom behavior. Only the receipt transaction directly validates the business event named in the requirement: the material was physically received, against a specific PO line, in a specific quantity, on a specific date, into a specific storeroom. In implementation testing, the best evidence is the record that captures the exact transaction being validated, not an upstream request or a setup record. The closest distractor is the purchase order because it is procurement-related, but it still does not prove receipt occurred.

• The requisition evidence is too early in the process because it proves demand, not physical delivery.
• The purchase order evidence is still indirect because it confirms what was ordered, not what was received.
• The inventory setup evidence is wrong-scope because setup controls item behavior but does not record receipt transactions.

Question 4

Topic: Inventory, Purchasing, Resource Usage, and Service History

A planner cannot add item FUSE-15KV to a work activity as material from the North Yard storeroom. The item can be requested through purchasing, but it never appears in storeroom issue searches.

Exhibit:

What is the best first fix?

Options:

• A. Increase the reorder settings for North Yard.

• B. Add prior replacements to service history.

• C. Reclassify FUSE-15KV as a stock item.

• D. Route the work activity through material approval.

Best answer: C

Explanation: When a material must be issued from a storeroom, it has to be managed as a stock item so Work and Asset can maintain on-hand balances and availability. The symptom here is specific: the item is purchasable, but it never appears in storeroom issue searches, and the exhibit shows its inventory classification is Nonstock with no tracked balance. That points to item setup, not a planning or approval problem. The best first correction is to classify the item as stock so storeroom inventory can be maintained for it.

Reorder settings matter only after an item is already stocked and tracked.

• The reorder-setting option is tempting, but replenishment controls do not make a nonstock item available for storeroom issue.
• The approval option affects workflow, not whether an item is inventory-managed in a storeroom.
• The service-history option records past maintenance and costs; it does not control stock-item availability.

Question 5

Topic: Inventory, Purchasing, Resource Usage, and Service History

A maintenance planner is investigating repeated seal failures on a set of pumps to decide whether to shorten the preventive maintenance interval. The current report shows each pump’s asset record, specification, and any open work activities. It does not show completed corrective work, failure notes, replaced parts, labor usage, or prior repair costs.

What is the best first fix?

Options:

• A. Rebuild the asset hierarchy for the pumps

• B. Enable additional storeroom stock reservations

• C. Update asset specifications after each repair

• D. Use service history for the pump analysis

Best answer: D

Explanation: This symptom points to the analysis using the wrong data source. Asset records and specifications describe what the asset is, while open work activities show current in-flight work. For reliability analysis, repeat-failure investigation, and maintenance planning, the planner needs the historical record of what actually happened to the asset over time. Service history provides that operational and cost context, such as completed work, failure details, parts used, labor usage, and repair cost patterns. That is the information needed to identify recurring failures and decide whether maintenance intervals or work approaches should change. Changing master data or inventory settings would not add the missing historical evidence.

• Asset master confusion updating asset specifications changes descriptive data, but it does not create a history of completed repairs or failure trends.
• Hierarchy mismatch rebuilding asset relationships may help context in some cases, but it does not explain the missing completed-work and cost details.
• Inventory focus storeroom reservations affect part availability for future work, not the historical repair record needed for analysis.

Question 6

Topic: Inventory, Purchasing, Resource Usage, and Service History

A utility planner is preparing a work activity for tomorrow’s field crew and must confirm that required material is actually available before the job starts.

Exhibit:

Work Activity: WA-2048
Status: Planned
Crew date: May 21
Required item: Valve Kit VK-22
Quantity needed: 4
Supply source: North Storeroom

Which record or transaction evidence is most useful to validate material availability before work execution?

Options:

• A. Asset service history for prior valve replacements on similar equipment

• B. North Storeroom stock item balance with on-hand and committed quantity for VK-22

• C. Purchase order status showing a vendor order exists for VK-22

• D. Work activity approval history confirming the job is authorized

Best answer: B

Explanation: To validate material availability before execution, the planner needs inventory evidence tied to the exact item and the exact supply location named in the work activity. The exhibit identifies Valve Kit VK-22, the needed quantity, and North Storeroom, so the most useful validation is the stock item availability position there, especially on-hand and committed quantities. That evidence shows whether the crew can be supplied now. Service history may explain past usage, and approval history may show the job is authorized, but neither proves present stock availability. A purchase order can indicate replenishment is underway, yet it does not confirm that usable stock is already available in the required storeroom for tomorrow’s work.

• Past work evidence is useful for maintenance analysis, but it does not show current stock for the required item.
• Approval evidence supports governance and workflow, not physical material readiness.
• Inbound supply evidence may show replenishment is expected, but not that the receipt is posted and available in North Storeroom.

Question 7

Topic: Inventory, Purchasing, Resource Usage, and Service History

A utility is in UAT for transformer replacement work. Planners can create the work activity, but they cannot plan the required transformer from the crew’s service-area storeroom. Warehouse staff confirm the units are physically in North Yard, but the system setup shows:

Schedulers want to assign the job anyway so crews can record materials later. What is the best next step?

Options:

• A. Add an approval step for transformer replacements before planners add materials.

• B. Assign TX-25 to North Yard and validate availability before scheduling.

• C. Schedule the work now and let technicians enter the transformer after completion.

• D. Post a financial transaction for the transformer so the work shows expected cost.

Best answer: B

Explanation: The issue is incorrect inventory setup, not crew capacity or approvals. Because the transformer stock item is assigned only to Central, planners cannot properly plan material from North Yard even though the units are physically there. The correct next step is to fix the storeroom-item setup and confirm availability before scheduling. That preserves the normal sequence: plan required material, schedule work with reliable availability, record resource usage against the correct item, and capture cost from actual inventory consumption. Scheduling first or forcing downstream entries would bypass a setup safeguard and create weak material planning and less reliable cost tracking.

• Schedule first is premature because it skips the inventory setup needed for material planning and accurate downstream usage.
• Add approval misses the problem because approval configuration does not make a stock item available in the servicing storeroom.
• Post financials early is out of sequence because cost capture should follow valid inventory usage, not replace missing inventory setup.

Question 8

Topic: Inventory, Purchasing, Resource Usage, and Service History

During system integration testing, a utility wants to confirm that a purchased repair service is tied to a pump overhaul work activity and is reflected in asset cost history after execution. The team is reviewing test evidence. Which evidence best validates this requirement?

Options:

• A. Approved purchase order showing the vendor service line for the pump

• B. Completed work activity service history showing the purchased service and captured cost

• C. Receipt transaction showing the service line was received from the vendor

• D. Requisition approval history showing the repair service request was authorized

Best answer: B

Explanation: The best validation evidence is the record that connects the purchase transaction to both executed work and recorded cost. In Work and Asset Cloud, service history tied to a completed work activity is the strongest proof because it reflects what was actually done on the asset and the cost context captured from that execution. Procurement documents are important, but they sit earlier in the process. A requisition shows need and approval, a purchase order shows commitment to buy, and a receipt shows the vendor delivery or acceptance. None of those alone proves the purchase was used on the completed work or that the cost became part of the asset or work history. The deciding evidence is where work completion and cost capture intersect.

• The purchase order shows procurement intent and vendor commitment, but not executed work or captured cost.
• The receipt transaction shows vendor fulfillment, but not that the purchased service was applied to the completed work.
• The requisition approval history confirms authorization only, not work execution or cost recording.

Question 9

Topic: Inventory, Purchasing, Resource Usage, and Service History

A utility is validating go-live for contractor material purchases used on corrective maintenance. Requisitions and receipts are entered in Work and Asset Cloud, and auditors want evidence that a purchased charge tied to a repair is reflected in both execution records and cost history. Which evidence best confirms that relationship?

Options:

• A. Asset specification defaults for repair classification

• B. Updated storeroom quantity for the received item

• C. Approved requisition and vendor payment terms

• D. Receipt-linked resource usage on the completed work activity and matching service history cost

Best answer: D

Explanation: To validate a purchasing transaction’s relationship to work execution and cost capture, use evidence that bridges procurement records to completed maintenance records. The strongest proof is a purchased item or service appearing as resource usage on the completed work activity, with the related cost reflected in service history or another work cost record. That confirms the transaction did not stop at requisition, approval, or receipt; it was actually associated to the repair work and contributed to recorded maintenance cost. Vendor data, approval history, and inventory updates are useful controls, but they do not by themselves prove the charge became part of executed work. The key is a traceable link from the purchasing transaction to the work activity and recorded cost outcome.

• The option about requisition approval and vendor terms shows procurement control, but not whether the purchase was consumed by a specific repair.
• The option about storeroom quantity shows receipt processing only, not charging the value to executed work.
• The option about asset specification defaults refers to master data, not transactional evidence of purchasing and cost capture.

Question 10

Topic: Inventory, Purchasing, Resource Usage, and Service History

A utility storeroom is troubleshooting a material discrepancy for one stock item. Yesterday’s confirmed on-hand balance was 40.

Exhibit:

Today's transactions
PO receipt: +12
Issue to work activity WA-218: -4
Return from WA-218: +1
Paper transfer slip to satellite storeroom: 6 units
No transfer transaction found in either storeroom

Work and Asset Cloud shows on-hand of 49 in the source storeroom, but a physical count finds 43. What is the best next step?

Options:

• A. Reverse the 12-unit purchase receipt

• B. Create a negative inventory adjustment for 6 units

• C. Record an additional 6-unit issue to WA-218

• D. Validate and complete the missing 6-unit storeroom transfer

Best answer: D

Explanation: The transaction facts point to an unrecorded inventory movement, not a confirmed loss or receipt error. Starting from 40, the completed receipt, issue, and return produce a system balance of 49. The physical count is 43, a difference of 6, which exactly matches the paper transfer slip to the satellite storeroom. The best next step is to validate that inter-storeroom movement and complete or reconcile the transfer transaction before making any manual adjustment. In inventory troubleshooting, first confirm transaction evidence and status, then correct the missing transaction, and only use an adjustment when the variance cannot be tied to a specific documented movement. Reversing the receipt or forcing a work issue would correct the wrong business event.

• Adjustment too early A manual reduction skips the safeguard of reconciling a documented transfer that already explains the exact variance.
• Wrong transaction type Reversing the purchase receipt does not fit the evidence because the receipt activity is already consistent with the calculated balance.
• Wrong destination Recording another issue to the work activity would misstate material consumption when the evidence points to a storeroom-to-storeroom movement.

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