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Appian ACD200 Exam Syllabus Topics:
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NEW QUESTION 33
Which of the following is a sign that an application's performance is degrading and should be addressed with changes to the application design?
- A. Three of the top five most executed process models have a low completion percentage.
- B. The number of tasks assigned to users has increased from 1 per day to 5 per day.
- C. Integration calls to an external system are consistently returning an HTTP status code of 500.
- D. The number of objects in the Application has increased from about 100 to about 500.
Answer: A
NEW QUESTION 34
You are troubleshooting slow response times on a SAIL interface.
What are two potential causes of the performance issues? (Choose two.)
- A. Stacked button layout
- B. Multiple rule inputs
- C. Multiple a!save operations
- D. Configuration of refresh variables
Answer: C,D
NEW QUESTION 35
Users are reporting that their application is slow to load customer records with many transactions.
Using performance monitoring tools, you find that the following interface definition is responsible for the vast majority of page load time:
You also notice that both queries (rule!APP_GetTransactionsWithFilters and rule!APP_GetTransactionTypeWithFilters) take about 25 milliseconds each to execute when you test them using expression editor.
Which change would decrease the load time of this interface component the most? (Choose the best answer.)
- A. Use a synced record for Transactions to improve the query response time for the query performed on line 6.
- B. On line 4, increase the paginginfo batch size to 50 so more data is prefetched.
- C. Don't fetch total count when getting transactions.
- D. Prefetched transation types and use the displayvalue() function to display the Transaction Type for each transaction.
Answer: D
NEW QUESTION 36
You are referencing and using arrays of a CDT (Custom Data Type).
Which two statements are true? (Choose two.)
- A. The function wherecontains can act on operands of different types.
- B. Other Appian functions can be used within the square brackets "[]" when using dot notation to return specific data from the array.
- C. There is no difference between using "dot notation" and the index() function.
- D. An array of integers can be passed as the second parameter to the index() function to return the data at those position in the array.
Answer: C,D
NEW QUESTION 37
You are investigating a slow-performing expression rule and want to analyze this rule's historical performance.
Which performance log should you look at to see the mean evaluation time of this rule every hour?
- A. expressions_summary.csv
- B. expressions_metrics.csv
- C. expressions_details.csv
- D. expressions_trace.csv
Answer: C
NEW QUESTION 38
You are designing a repeating step in a process.
What is the default limit for maximum number of node executions?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 39
When creating a Web API, which two items are configured in the Administration Console? (Choose two.)
- A. LDAP Authentication
- B. Connected System
- C. API Key
- D. Service Account
Answer: C,D
NEW QUESTION 40
A lead designer receives this requirement:
Every time a record is modified, the data changed must be stored for audit.
Which design is the most efficient and has the least impact on the Appian application? (Choose the best answer.)
- A. Create an Appian process to capture the change history and write the audit trail to the database.
- B. Create a trigger on the database table to capture the audit trail to a table.
- C. Create a custom plugin that can write an audit trail to a log file.
- D. Create a web API call to an audit history system and write the audit trail to file.
Answer: B
NEW QUESTION 41
You have been asked to produce a Tempo report, with the following requirements:
The report should display in Appian.
The data is held in a business database, but performance in Appian is a key requirement.
Which three actions can you take to minimize the performance impact of your report? (Choose three.)
- A. Perform aggregation in the database using a view prior to reading the data into Appian.
- B. Use local variables in your report interface to avoid redundant database queries.
- C. Use the query process analytics function to retrieve the data.
- D. Limit the number of series values and categories in the report.
- E. Display the report as a task report on the Tasks tab.
Answer: A,B,D
NEW QUESTION 42
Which two statements are true for importing Appian applications? (Choose two.)
- A. It is not possible to import the same application multiple times.
- B. Applications from an earlier version of Appian can be imported into later versions of Appian.
- C. It is not possible to undo changes from an import.
- D. Importing a published application changes its state to Unpublished and need to be published again.
Answer: B,C
NEW QUESTION 43
You are code-checking your colleague's process model before marking it as Ready for Deployment.
Which three best practices should be applied? (Choose three.)
- A. All outgoing flows from a gateway should be labeled
- B. All nodes should have exception flows
- C. All XOR/OR gateways should have a single incoming ow.
- D. Activity chaining should be added to the majority of flows.
- E. Node inputs should not make the same query call more than once.
Answer: A,C,E
NEW QUESTION 44
You need to find a list of expression rules that are causing performance issues, or have caused performance issues in the last 30 days.
What should you do?
- A. Access the Rule Performance tab in the Administration Console.
- B. Use the Monitoring tab to find rules with a low completion percentage.
- C. Observe the runtime of all test cases.
- D. Inspect the application server log.
Answer: A
NEW QUESTION 45
You need to update the archival settings for a process model. You modified the automatic process clean-up settings and selected the archive processes option with 'n' days.
Which instances of that process model will be affected? (Choose the best answer.)
- A. Future instances of the process model only.
- B. Future and past instances of the process model including subprocesses.
- C. Future instances of the process model only including subprocesses.
- D. Future and past instances of the process model.
Answer: A
NEW QUESTION 46
In Scrum, who is the right person responsible for prioritizing product backlog? (Choose the best answer.)
- A. Lead Developer
- B. Tester
- C. Product Manager
- D. Product Owner
Answer: D
NEW QUESTION 47
During a sprint retrospective meeting, you need to get the team thinking about the outcomes of the last sprint.
Which two basic questions should you ask? (Choose two.)
- A. What are the blockers?
- B. Who did well in this sprint?
- C. What didn't go well and can be improved?
- D. What went well?
Answer: C,D
NEW QUESTION 48
Your organization is considering automating the running of expression rule test cases to provide unit tests for your Appian applications.
Which three methods could be used to launch a test run when required? (Choose three.)
- A. A process model invoked via an API.
- B. A SAIL interface embedded in a report.
- C. Via the DevOps section of the Administration Console.
- D. A process model exposed to users as an action.
- E. A web hook from a content versioning system (CVS).
Answer: B,C,D
NEW QUESTION 49
You need to create a service account for a consumer to access the Appian Web API.
Which user type should be created?
- A. System Administrator
- B. Basic User
- C. Initiator
- D. Editor
Answer: B
NEW QUESTION 50
When looking at the process model metrics for your application, you see that one of your process models has a low completion rate of 10%.
What are two potential causes of this? (Choose two.)
- A. A large value is configured for days until archival or deletion compared to other process models in your application.
- B. The process instances are long-lived compared to the configured days until archival or deletion.
- C. A large number of smart service nodes are configured in the process model.
- D. A large number of instances are encountering process errors, and they are not being addressed by the production support team.
Answer: B,D
NEW QUESTION 51
Which XSD element is NOT supported within an Appian CDT? (Choose the best answer.)
- A. <xsd:annotation>
- B. <xsd:key>
- C. <xsd:complexType>
- D. <xsd:simpleContent>
Answer: B
NEW QUESTION 52
Which review format is the most efficient way to coach team members and improve code quality? (Choose the best answer.)
- A. Automated Code Scanning
- B. User Acceptance Testing
- C. Retrospectives
- D. Peer Dev Review
Answer: D
NEW QUESTION 53
You are about to deploy a package to another environment.
Which two statements are true? (Choose two.)
- A. It is not possible to undo changes from an import to all types of objects.
- B. It is possible to import the same package multiple times.
- C. It is not possible to import the same package multiple times.
- D. It is possible to undo changes from an import to all types of objects.
Answer: A,B
NEW QUESTION 54
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