Accenture UiPath Interview Questions

1. What is the difference between Throw, Rethrow & terminate workflow?

Rethrow is used when you want activities to occur before the exception is thrown.
Terminate workflow is used to terminate the workflow the moment the task encounters an error.
Throw activity is used when you want to throw an error before the execution of the step.

2. How you have handled exceptions in your project?

It depends on your project, you have to tell about your project exception handling process.

3. What is the difference between Try, Catch & Finally?

To solve such kinds of errors, you can use a Try-Catch block. So, you can put the browser part in the Try section, and then either put a Message box or any other activity in the catch section. After this is done, you can mention the necessary activities, in the Finally block. So these activities would be executed after the Try-Catch block.

4. What is the difference between Data scrapping & screen scraping?

Data scraping enables you to extract structured data from your browser, application, or document to a database, .csv file, or even Excel spreadsheet.

Output or screen scraping methods refer to those activities that enable you to extract data from a specified UI element or document, such as a .pdf file.

5. Difference between the Output panel & outline?

Output panel is the type of panel where you will get the output or result of execution.
The Outline panel displays the project hierarchy, all available variables, and nodes.

You can highlight activities in this panel by selecting them in the Designer panel, or you can go to a specific activity by selecting it in the Outline panel

6. Do you know about TFS, SVN & all repository in Uipath?

TFS : Stands for Team foundation server f SVN : SubVersion

7. What is excel Automation?

Excel automation with UiPath. An efficient tool to sort, delete, retrieve and analyses information. Easy to migrate and integrate data into platforms.

8. How many Activities you have used for excel Automation?

There are lots of activity in excel automation

9.Difference between Excel & Workbook activity?

Excel Workbook
To use Excel Application scope Excel should be installed on the local system For using Workbook not required to install excel
In the excel sheet, you will not able to access the chart and diagram related data with excel activities you will get an error It's working fine with Workbook
It is fine in this condition Workbook related activity the Excel workbook file should be close at the time of robot run otherwise it will give an error
In Excel application scope, we are not able to access the Password protected excel & popup was asking for to enter credentials. It is fine in this condition.

10.Types of data table activity you have used in the project?

There are lots of mostly used data table activities like Build data Table, Output data table, Merge data table, filter data table, Clear data table & join data table.

11. How many ways to read a column of excel through Uipath?

There are lots of ways to get the column value. There is Get row item activity through that activity.
You can get all data from the proper column.

12. How to automate excel macro through Uipath?

There is execute the macro activity, You have installed from manage package

13. What is Anchor & find the element?

Anchor Base-A container that searches for a UI element by using other UI elements as anchors. This should be used when a reliable selector is not available.

Find Element-Waits for the specified UI element to appear on the screen (to be in the foreground) and returns it as a UiElement variable.

14. Difference between Read range, read cell, read csv, Write range, write cell & write csv?

Through read range we read all data of excel, through read cell, we read a proper cell, through read CSV, we read all CSV data, through writing CSV .we write data into excel sheet, through write cell we write data into the proper column, through writing CSV we write data in CSV format.

15. What is Email Automation?

Email is that type of automation where we can automate all the email manual steps like sending the mail, receiving the mail, attaching the attachments, downloading the attachments.

16. What is the email protocol in Uipath?

IMAP, SMTP, GET OUTOUTLOOK, SEND OUTLOOK, POP3

17. Difference between Imap, Get Outlook, Send outlook & SMTP?

IMAP stands for internet map access protocol, through IMAP we can receive the customized mail.

  • Get outlook : Through get outlook activity we can receive the static mail.
  • Smtp : it stands for a simple mail transfer protocol for sending the dynamic mail.
  • Send Outlook : Through this activity, we can automatically send the static mail.

18. How many activities you have used in Email Automation?

There are four most used activity like Get outlook, Imap, Send outlook & SMTP

19. How to download Gmail attachments?

We will start with a new automation process. Let’s call it Email Automation.

  • Add a new Flowchart and inside drag and drop a new Sequence. Rename the Sequence to Download Email Attachment.
  • Open the sequence and create 3 new variables:
    EmailAddress: String type
    EmailPassword: String type
    MailMessages: List<MailMessage> type (System.Net.Mail.MailMessage)
  • Drag and drop a new Assign activity and set the EmailAddress to your email address.
  • Drag and drop a new Get Password activity and set the EmailPassword variable. On the Misc, a section set the Password and on Result select EmailPassword variable.
  • Next, drag and drop Get IMAP Mail Message. Make the following changes:
    Set MailFolder to “Inbox”
    Port to 993
    Server to “imap.gmail.com”
    Email to EmailAddress variable
    The password to EmailPassword variable
    Top to 10 (get the first 10 emails)
    Save the Messages to MailMessages variable
  • Drag and drop a new For Each activity and inside of it drop an If activity. It should look like this:
  • For each item in the MailMessages check if the subject contains a specific word. For example, get emails with a request word in the subject. Use Contains method.item.Subject.ToLower.Contains(“request”)
  • Inside Then branch drag and drop the Save Attachment activity. Set the Message as item variable and select the path where to download the email attachment.
  • If you want to download only specific files use the Filter option on Save Attachment activity. For example, if you want to download only .jpg and .png files use this regular expression as a filter: “^.+.(([pP][nN][gG])|([jJ][pP][gG]))$”
  • Before running the email automation please configure your Gmail account for IMAP/POP3 protocols and generate and use an App password from Google.

20. How to filter the mail through Uipath?

There are two ways to filter the email

i)we can filter through if condition in for each loop.

ii) We can provide filter conditions in Get outlook filter option.

21. How to select the folder of mail through Uipath?

For folder selection, you have to change from IMAP or get an outlook mail setting.

22. What is PDF Automation?

Pdf Automation is that type of automation where can fetch all the information from pdf.

23. How many activities you have used in Pdf Automation?

Mostly used activity is Read pdf text, Read pdf with ocr & Get text

24. How to automate Text & Image PDF?

For pdf automation, you have to install pdf from manage package-Uipath.Pdf

There are two main activity in PDF

  • Read Pdf Text-It is for text pdf
  • Read pdf with ocr-It is for image pdf

25. What is OCR? Different types of OCR?

Ocr stands for Optical character recognition

i)Google ocr

ii)Microsoft Ocr

iii)Abbey ocr

26. How to pass credentials from Orchestrator & window system?

You have to save credentials in the manage package & give the credential name in your secure credential variable, create both id & password & use where ever required.

27. What is Orchestrator?

Orchestrator is a web application that enables us to deploy schedule, monitor, and manages Robots & processes.

28. Different navigation of Orchestrator?

There is more than 8 navigation in orchestrator like Robot, process, Machine, Schedule, asset, Queue.

29. Difference between Floating & Standard Robot?

Standard Robot works on a single Standard Machine only, namely the one defined while creating it. This is ideal for the scenario in which a user always works on the same machine.

Floating Robot works on any machine defined in Orchestrator, be it Standard or Template, as the machine name is not relevant while creating it.

Only Attended and Development Robots can be floating.
A Standard robot can be converted into a Floating Robot by using the Convert to a Floating button displayed alongside Standard Robot.

30. Different between Process, job, Scheduler, asset & queue?

  • Process : The Packages page displays all the projects published by UiPath Studio, as well as the ones that were manually uploaded. For more information, see Publishing a Project from Studio to Orchestrator. A project becomes a package when it is published to Orchestrator from Studio.
  • Job : A job is the execution of a process on one or multiple Robots. After creating a process (deploying a package to an environment), the next step is to execute it with the assigned Robots. This can be done manually from the Jobs page or in a preplanned manner, from the Schedules page.
  • Scheduler : Schedules enable you to execute jobs in a preplanned manner, at regular intervals on Robots. You can assign Robots to perform different schedules according to the following options:
  • Asset : Assets usually represent shared variables or credentials that can be used in different automation projects. They give you the opportunity to store specific information so that the Robots can easily have access to it. Int, Credential, Boolean, Text.
  • Queue : A queue is a container that enables you to hold an unlimited number of items. Queue items can store multiple types of data, such as invoice information or customer details. This information can be processed in other systems – SAP or Salesforce, for instance.