# Stock Transactions

Use these questions to prepare for the Kanoa Inventory certification exam.

<details>
<summary>A receipt was entered with the wrong quantity. How do you correct it?</summary>

With another transaction, such as an adjustment. Transactions are never edited, so the history explains every change. See [Adjust Stock and Find Reorders](../02-stock-transactions/3-adjust-and-reorder.md).

</details>

<details>
<summary>What does issuing a part to a work order give you that an ad hoc issue doesn't?</summary>

A link between the stock movement and the maintenance job, so you can see what each repair consumed and what drives a part's usage. See [Issue Parts to a Work Order](../02-stock-transactions/2-issue-to-work-order.md).

</details>

<details>
<summary>Which two assets does an issue to a work order record?</summary>

The inventory asset the part came from, such as the Parts Room, and the asset it was used on, such as Machine 1. See [Issue Parts to a Work Order](../02-stock-transactions/2-issue-to-work-order.md).

</details>

<details>
<summary>What's the difference between On Hand and Available?</summary>

Available is on hand minus stock reserved for open work orders. See [Adjust Stock and Find Reorders](../02-stock-transactions/3-adjust-and-reorder.md).

</details>

<details>
<summary>How do you find every part that needs reordering in a storeroom?</summary>

Call `getPartInventoryStock` with `isStocked` and `isBelowReorderThreshold` set to `True` for that storeroom. See [Adjust Stock and Find Reorders](../02-stock-transactions/3-adjust-and-reorder.md).

</details>