RPA interview questions

rpa interview questions

rpa interview questions:-

 

1.What is difference between error and exception?
Errors are those occur at development time and exceptions. Are unforeseen errors which occur at run time.
2.hat are two major types of exception?
All the exceptions in blue prism categorised under two types. Business exception and System exception.
3.How do you handle an exception?
In blue prism we handle exception with the help of recover and resume stage.
 
4.What is the role of recover stage and resume stage?
Recover stage catches an exception and Resume stage neutralises exception.
5.What is recovery mode?
Path between recover stage and resume stage called as recovery mode. Recovery mode used to handle an exception.
6.What is exception preserving?
Exception preserving used to re throw an exception to upper pages. To preserve an exception we need to check preserve type and detail of current exception. The check box in the property window of exception stage.
7.What is exception bubbling?
The way in which exception moves upwards through the layers. Of a solution known as exception bubbling. Exception moves towards main pages when it unhandled in lower pages or actions.
8.How many recover and resume stages required to handle all exception in a page?
Only one resume and recovery stage is enough to handle all exceptions on a page.
9.What are exception blocks and why they used
Exception blocks used to isolate an area of exception handling. With the help of exception blocks we can use two or more recover and resume stages in a page.
10.What is use of exception stage?
Exception stage used to throw an exception to recover stage.

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Robotic process automation blue prismrobotic process automation blue prism
 

1) Blue Prism?

 
Blue Prism is one of the RPA tool. Which used to automate business applications. like windows applications, web applications, Java applications and mainframe applications. creating flowcharts using flowchart elements called stages in a blue prism. and create business objects that interact with external business. applications mean target application to automated.
 

2) Blue Prism Modules?

 

Blue Prism has six different modules that can be accessed from the tabs on the top or navigation bar of the left.

 Home: Home is the first module that available when we signed into a blue prism. it shows the default dashboard that created on dashboard module by the developer.

 
 Studio: Studio is the place where we create process automation. By drawing flowcharts and creating business objects. that interact with the Business applications. The studio has two sub-modules a) Process studio, b) Object studio.
 
Control Room: This is the place where we run and schedule the processes. Manage queues, sessions and allocating the resources. which are the computers that are running blue prism?
 
 Dashboard: This is the place where we create the dashboard with blocks of graphs. charts called tiles they generated from different datasets. These tiles are self-refreshing and customization.
 
Release Manager: In release manager tab we can create packages and release files. we can move the code between various environments like development, testing, and production.
 
System Manager: This module provides sys admin functionalities. like user account management setting up environment variables, storing and managing credential, manage audit logs …..
 

3) What is process studio in Blue prism?

 
Process Studio:
 
An area of the blue prism where we can create our blue prism process I called process studio.
 

4) What is a process?

 
a) A blue prism process created a diagram that looks like a business flow diagram. (or)
 
Blue prism process nothing. But a computer program that created a diagram in the graphical representation.
 

5) What is object studio in Blue Prism?

 
Object Studio:
 
An area of the blue prism where we can create the business object called Object studio.
 

6) What is Object?

 
Object:
 
An object is an interface between Process and external business application. Object grabs
 
 

7) Differences between Process studio and Object studio?

 
a) In process studio, we can create process. But in object studio, we can create a business object.
 
b) Process studio having the main page as a default page. But in object studio we have two default pages those are “initialize” and Clean Up” pages.
 
c) In process studio, the pages arranged in a hierarchy. But in object studio pages arranged in flat group means in a series format.
 
d) Process studio doesn’t have some stages that are available in object studio. Those stages are navigate, read, write, code and wait for stages

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