ACD301 무료 덤프문제 온라인 액세스

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

You need to export data using an out-of-the-box Appian smart service. Which two formats are available (or data generation?

• A.XML
• B.CSV
• C.JSDN
• D.Excel

You are just starting with a new team that has been working together on an application for months. They ask you to review some of their views that have been degrading in performance. The views are highly complex with hundreds of lines of SQL. What is the first step in troubleshooting the degradation?

• A.Go through the entire database structure to obtain an overview, ensure you understand the business needs, and then normalize the tables to optimize performance.
• B.Run an explain statement on the views, identify critical areas of improvement that can be remediated without business knowledge.
• C.Go through all of the tables one by one to identify which of the grouped by, ordered by, or joined keys are currently indexed.
• D.Browse through the tables, note any tables that contain a large volume of null values, and work with your team to plan for table restructure.

Your client's customer management application is finally released to Production. After a few weeks of small enhancements and patches, the client is ready to build their next application. The new application will leverage customer information from the first application to allow the client to launch targeted campaigns for select customers in order to increase sales. As part of the first application, your team had built a section to display key customer information such as their name, address, phone number, how long they have been a customer, etc. A similar section will be needed on the campaign record you are building. One of your developers shows you the new object they are working on for the new application and asks you to review it as they are running into a few issues. What feedback should you give?

• A.Create a duplicate version of that section designed for the campaign record.
• B.Provide guidance to the developer on how to address the issues so that they can proceed with their work.
• C.Point the developer to the relevant areas in the documentation or Appian Community where they can find more information on the issues they are running into.
• D.Ask the developer to convert the original customer section into a shared object so it can be used by the new application.

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