UiPath-ASAPv1 Exam Dumps : UiPath Automation Solution Architect Professional v1.0 Exam

Clustering in UiPath Orchestrator is designed to ensure high availability by providing redundancy and fault tolerance. If one Orchestrator node in the cluster fails, other nodes can continue to handle the workload, ensuring that the system remains operational with minimal disruption.

WD8 is a process performer that executes the automation workflow for each transaction item from Queue 2. It uses the data extracted from the documents and the processing output to perform the required actions on the target applications. It also handles any exceptions that may occur during the execution and updates the status of the transaction items accordingly.

References:

• About Queues and Transactions
• About the REFramework
• Document Understanding - Introduction

In UiPath Apps, expressions are primarily used to manipulate, evaluate, and calculate data within the app. This allows developers and users to create dynamic content, perform data transformations, and implement logic that can make decisions based on user input or other data sources. Expressions can be used in various parts of the app, such as in controls, data bindings, and actions, to create interactive and responsive applications. By using expressions, users can enhance the functionality of their apps, making them more powerful and adaptable to different scenarios.

References:

• UiPath Apps Guide: Expressions in UiPath Apps
• UiPath Forum: Using Expressions in UiPath Apps