by Shanmugapriya J, on Jun 3, 2023 3:51:02 PM
1. What is UiPath and how does it work?
UiPath is a leading Robotic Process Automation (RPA) tool that automates repetitive tasks by mimicking human actions on a computer.
2. What are the key components of UiPath?
The key components of UiPath are UiPath Studio (used to design automation workflows), UiPath Robot (executes the workflows), and UiPath Orchestrator (manages and monitors the automation processes).
3. What is the difference between attended and unattended automation in UiPath?
Attended automation requires human intervention, whereas unattended automation runs without human interaction.
4. How do you handle exceptions in UiPath?
Exceptions can be handled in UiPath using the Try Catch activity. It allows you to catch specific exceptions and define actions to be taken when they occur.
5. How do you extract data from a web page in UiPath?
Data from a web page can be extracted using the Data Scraping wizard, which allows you to select and extract structured data from tables or lists.
6.What is the purpose of queues in UiPath?
Queues in UiPath are used to manage transactional data. They ensure the order and integrity of processing and provide better control and tracking of items in a process.
7. How do you automate tasks in Citrix environments using UiPath?
UiPath provides the Citrix Recording feature, which uses image and text recognition techniques to automate tasks within virtual environments.
8. How do you handle dynamic selectors in UiPath?
Dynamic selectors can be handled in UiPath by using wildcards (*) or by using variables to dynamically change selector attributes at runtime.
9. How can you automate email interactions in UiPath?
Email interactions can be automated in UiPath using the Email activities from the UiPath. Mail package. These activities allow you to read, send, and process emails.
10. How do you handle Excel files in UiPath?
Excel files can be handled in UiPath using activities from the Excel package. Activities such as Read Range and Write Range are used to perform various operations on Excel data.
11. What is UiPath Orchestrator, and what are its key features?
UiPath Orchestrator is a web-based application that allows you to deploy, schedule, monitor, and manage robots and automation processes centrally. Its key features include process monitoring, scheduling, asset management, and user management.
12. How do you pass arguments to a workflow in UiPath?
Arguments can be passed to a workflow in UiPath by defining input and output arguments in the workflow properties and using them when invoking the workflow.
13. How can you interact with databases in UiPath?
Databases can be interacted with in UiPath using activities from the Database package. These activities enable you to connect, query, and perform operations on databases.
14. What is the difference between a variable and an argument in UiPath?
A variable is used to store data within a specific workflow, while an argument is used to pass data between workflows or activities.
15. How do you handle delays in UiPath?
Delays can be introduced in UiPath using the Delay activity, where you can specify a fixed or dynamic time span to wait before proceeding with the next activity.
16. How do you handle exceptions in UiPath?
Exceptions can be handled in UiPath using the Try Catch activity. It allows you to catch specific exceptions and define actions to be taken when they occur.
17. What is the difference between attended and unattended automation in UiPath?
Attended automation requires human intervention, whereas unattended automation runs without human interaction.
18. How do you handle dynamic selectors in UiPath?
Dynamic selectors can be handled in UiPath using wildcards (*) or by using variables to dynamically change selector attributes at runtime.
19. How do you publish and deploy a UiPath automation project?
To publish and deploy a UiPath automation project, you can use the Publish option in UiPath Studio. This creates a package that can be uploaded and executed in UiPath Orchestrator.
20. How do you debug an automation workflow in UiPath?
UiPath provides a debugging feature in UiPath Studio. You can place breakpoints, step through activities, and inspect variable values to identify and resolve issues in the workflow.
21. What is the use of the Retry Scope activity in UiPath?
The Retry Scope activity allows you to retry a sequence of activities a specified number of times in case of expected failures. It helps in handling intermittent errors.
22. How do you automate PDF operations in UiPath?
UiPath provides activities from the UiPath.PDF package to automate PDF operations. These activities allow you to extract data, merge or split PDFs, and perform other PDF-related tasks.
23. How can you interact with web browsers in UiPath?
UiPath provides browser-specific activities that enable interaction with web browsers. These activities allow you to open web pages, fill forms, click buttons, and extract data from web elements.
24. What is the purpose of the UiPath Assistant?
The UiPath Assistant is a desktop application that allows users to manage and execute UiPath automation processes on their local machines. It provides a user-friendly interface for running attended automation.
25. How do you handle exceptions in UiPath?
Exceptions can be handled in UiPath using the Try Catch activity. It allows you to catch specific exceptions and define actions to be taken when they occur.
