ACD301無料問題集「Appian Lead Developer」

質問 1

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

（A）Excel

（B）XML

（C）JSDN

（D）CSV

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

While working on an application, you have identified oddities and breaks in some of your components. How can you guarantee that this mistake does not happen again in the future?

（A）Ensure that the application administrator group only has designers from that application's team.

（B）Create a best practice that enforces a peer review of the deletion of any components within the application.

（C）Provide Appian developers with the "Designer" permissions role within Appian. Ensure that they have only basic user rights and assign them the permissions to administer their application.

（D）Design and communicate a best practice that dictates designers only work within the confines of their own application.

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

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 more application servers.

（B）Add execution and analytics shards

（C）Optimize slow-performing user interfaces.

（D）Add more engine replicas.

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

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）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.

（B）Go through all of the tables one by one to identify which of the grouped by, ordered by, or joined keys are currently indexed.

（C）Go through the entire database structure to obtain an overview, ensure you understand the business needs, and then normalize the tables to optimize performance.

（D）Run an explain statement on the views, identify critical areas of improvement that can be remediated without business knowledge.

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

You are asked to design a case management system for a client. In addition to storing some basic metadata about a case, one of the client's requirements is the ability for users to update a case. The client would like any user in their organization of 500 people to be able to make these updates. The users are all based in the company's headquarters, and there will be frequent cases where users are attempting to edit the same case. The client wants to ensure no information is lost when these edits occur and does not want the solution to burden their process administrators with any additional effort. Which data locking approach should you recommend?

（A）Allow edits without locking the case CDI.

（B）Use the database to implement low-level pessimistic locking.

（C）Add an @Version annotation to the case CDT to manage the locking.

（D）Design a process report and query to determine who opened the edit form first.

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

ACD301 無料問題集「Appian Lead Developer」

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