As part of your implementation workflow, users need to retrieve data stored in a third-party Oracle database on an interface. You need to design a way to query this information.
How should you set up this connection and query the data?

• A. Configure a timed utility process that queries data from the third-party database daily, and stores it in the Appian business database. Then use a!queryEntity using the Appian data source to retrieve the data.
• B. Configure an expression-backed record type, calling an API to retrieve the data from the third-party database. Then, use a!queryRecordType to retrieve the data.
• C. In the Administration Console, configure the third-party database as a "New Data Source." Then, use a!queryEntity to retrieve the data.
• D. Configure a Query Database node within the process model. Then, type in the connection information, as well as a SQL query to execute and return the data in process variables.

You are reviewing the Engine Performance Logs in Production for a single application that has been live for six months. This application experiences concurrent user activity and has a fairly sustained load during business hours. The client has reported performance issues with the application during business hours.During your investigation, you notice a high Work Queue - Java Work Queue Size value in the logs. You also notice unattended process activities, including timer events and sending notification emails, are taking far longer to execute than normal.The client increased the number of CPU cores prior to the application going live.What is the next recommendation?

• A. Add execution and analytics shards
• B. Add more application servers.
• C. Add more engine replicas.
• D. Optimize slow-performing user interfaces.

You are the lead developer for an Appian project, in a backlog refinement meeting. You are presented with the following user story:
"As a restaurant customer, I need to be able to place my food order online to avoid waiting in line for takeout." Which two functional acceptance criteria would you consider 'good'?

• A. The user will receive an email notification when their order is completed.
• B. The system must handle up to 500 unique orders per day.
• C. The user will click Save, and the order information will be saved in the ORDER table and have audit history.
• D. The user cannot submit the form without filling out all required fields.

You are taking your package from the source environment and importing it into the target environment.
Review the errors encountered during inspection:
What is the first action you should take to Investigate the issue?

• A. Check whether the object (UUID ending in 25606) is included in this package
• B. Check whether the object (UUID ending in 18028821) is included in this package
• C. Check whether the object (UUID ending in 18028931) is included in this package
• D. Check whether the object (UUD ending in 7t00000i4e7a) is included in this package

You add an index on the searched field of a MySQL table with many rows (>100k). The field would benefit greatly from the index in which three scenarios?

• A. The field contains a textual short business code.
• B. The field contains a structured JSON.
• C. The field contains long unstructured text such as a hash.
• D. The field contains many datetimes, covering a large range.
• E. The field contains big integers, above and below 0.