UIPATH PROFESSIONAL AUTOMATION DEVELOPER CERTIFICATION 22.10 EXAM WITH 100% CORRECT ANSWERS

State Machine A set of activities are performed in each state and then a condition is evaluated to determine what state to transition to next. the State Machine workflow layout lets you design event-driven processes based on a finite number of states and transitions. suitable for standard high-level process diagrams of transactional business process templates Section of State Machine that lets you add activities that will be performed at entry and exit Transition State Machine Best Practices 1. Use for complex workflows. Utilize them when you need to handle intricate business processes that involve various steps and stages. 2. Keep transitions simple and easy to understand 3. Incorporate error handling mechanisms within states or as a separate state for robust automation. 4. Clear Naming Conventions 5. Implement logging and debugging mechanisms to track the progress of your State Machine 6. Thoroughly test your State Machine with various scenarios to ensure that it behaves as expected. 7. Provide clear documentation for your State Machine, explaining its purpose, states, transitions, and usage guidelines. What is a trigger in a state machine An activity that causes a transition to occur. What is a self-transition in state machine A transition that moves from a State to itself. What does a state activity contain vs final state? state activity: Entry, Exit and Transition(s) final state: Entry Business Process Categories Linear: The process steps are performed only once. If the need is to process different data, then the automation must execute again. Iterative: The steps of the process are performed multiple times, but each time different data items are used. if a problem happens while processing one item, the whole process is interrupted, and the rest of the items remain unprocessed. Transactional: Similar to iterative processes, the steps of transactional processes repeat multiple times over different data items. However, the automation design is such that each repeatable part processes independently. These repeatable parts are called transactions. Transactions are independent from each other because they do not share any data or have any particular order to be processed. In a standard Dispatcher/Performer implementation, which type of process updates the status of a queue item? Performer Three possible outcomes from Process State Success -> attempts to get next transaction item Business Exception->transaction item is marked and attempts to get next transition item System-> transaction item status is updated, launches retry, closes applications and loops back to initialization state In which workflow does the AddLogFields activity generate the additional log fields Transaction Number and Transaction ID? Set Transaction Status this state first checks if the Stop button was triggered in UiPath Orchestrator. Get Transaction Data In which sheet of the Config file will you define a credential asset? Settings What is the purpose of the ConsecutiveSystemExceptions variable? Used to control the number of consecutive system exceptions. Which workflows are invoked in Initialization state of REFramwork? InitAllS KillAllP InitAllA Which workflows are invoked in Get Transaction Data state of REFramwork? GetTransactionD Which workflows are invoked in Process Transaction state of REFramwork? P SetTransactionS • RetryCurrentT • TakeS • CloseAllA • KillAllP Which workflows are invoked in End Process state of REFramwork? CloseAllA KillAllP REFramework with Queues Checklist 1. Prerequisites 2. Create project in Studio, update config file 3. Configure workflows used to open, close and kill applications 4. Edit the GetTransactionData and Process workflows When whiteboarding your process workflows, what information should you take into account? Component Name Description Pre-Condition Outcome Arguments State Which workflows should we use whiteboarding for in REFramework? Only for the workflows which are specific to our business process. A developer wants to run the GeneralTestCase on the workflow files. What actions must they perform? 1. Add their paths to the 'Tests' sheet along with their expected exception. 2. In the 'GeneralTestCase' workflow, invoke the workflow file name for each entry in the Excel file. What constant must be configured to increase the number of times the automation retries to get a transaction item? RetryNumberGetTransactionItem REFramework without Queues Checklist 1. Ensure the prerequisites are covered 2. create studio project and fill in config file 3. change TransactionItem data type 4. configure the workflows to open, close and kill apps 5. Edit the GetTransactionData and Process workflows In the REFramework template, which argument in the Process workflow should hold the business context information? in_TransactionItem What is LINQ? Language Integrated Query (LINQ) adds the ability to query objects using .NET languages. technology that provides a standardized way of querying multiple data sources with the same syntax What is a lambda expression? A lambda expression is a function without a name that calculates and returns a single value. Unlike named functions, a la