Interview questions and answers for RPA - UiPath (Set 9)

uipath interview questions
UiPath Interview Questions and Answers

Q- What do you understand by OCR?

OCR stands for Optical Character Recognition. OCR technology enables us to recognize text inside images, such as scanned documents and photos. This technology is used to convert images containing written text into machine readable data. In UiPath, we use OCR for reading images, scanned pdf files and interact with Citrix applications etc.

Q- What is the difference between Step Into, Step Over and Step Out?

All of them are debugging actions and helps us during troubleshooting of our workflow.
  • Step Into – It is used to debug activities one at a time. When Step Into is used with any container or Invoke Workflow File activities, it will open first open them and then enables us to do debugging one activity at a time.
  • Step Over – Unlike the Step Into action, it does not open the current container. This action is very useful for skipping debugging of large containers which are unlikely to trigger any issues during execution.
  • Step Out – This is used for stepping out and pausing the execution at the level of the current container. Before pausing the debugging, Step Out action completes the execution of activities in the current container.

Q- How to convert string to integer in UiPath?

There is a method available – Convert.ToInt32(String variableName)

Q- What is "AI Computer Vision" in UiPath?

It is an Artificial Intelligence (AI) skill that enables robots to see every element on a computer screen. AI Computer Vision uses a mix of machine learning, OCR, text fuzzy matching, and a multi-anchoring system to enable UiPath robots to automatically recognize on-screen elements within a user interface.

Q- What do understand by Debugging?

Debugging is the process of identifying and removing errors from a given project.


Note: Fresher candidates can skip REFramework and/or Orchestrator based questions.

Previous - UiPath interview questions Set 8
Next - UiPath interview questions Set 10
Location: India

Comments

Post a Comment

Popular posts from this blog

UiPath - Convert String to DateTime

Image
UiPath - Convert String to DateTime We need to convert a string date to DateTime format very frequently whenever we are going to work with date and times. Let’s understand and convert string to DateTime in UiPath using an example below: Step 1 – Take a variable/argument to store the string date in_DateString = "01/01/2020" Assign String Date Step 2 – Take a variable/argument to store the string date format in_DateStringFormat = "dd/MM/yyyy" Assign String Date Format Step 3 – Convert string to datetime using below provided method out_DateTime = DateTime.ParseExact(in_DateString,in_DateStringFormat, System.Globalization.CultureInfo.InvariantCulture) Convert String To DateTime The variable/argument out_DateTime would contain the date value in DateTime format.
Read more

UiPath - Initialize List and Assign Values to List

Image
UiPath - Initialize List and Assign Values to List During developing automation workflow, we need to perform a lot of data manipulation and using list is very frequent. We need to learn about initialize empty list in UiPath and initialize list with values in UiPath. Let’s understand with example 😃 Initialize empty list in UiPath dataList = New List(Of String) Assign - Empty String List to dataList Initialize array with values in UiPath dataList = New List(Of String)(New String(){"value1", "value2", "value3"}) Assign - List with values to dataList
Read more

UiPath - Initialize Array and Assign value to Array

Image
UiPath - Initialize Array and Assign Value to Array During developing automation solutions, we need to perform a lot of data manipulation and using arrays is very frequent. We need to learn about initialize empty array in UiPath and initialize array with values in UiPath. Let’s understand with example 😃 Initialize empty string array in UiPath dataArray = New String(){} Assign - Empty String Array to dataArray Initialize array with values in UiPath dataArray = New String(){"value1", "value2", "value3"} Assign - String Array with values to dataArray
Read more