Capgemini RPA Developer Interview Questions, Process, and Tips for Experienced

Classic folder is the traditional way of organizing files in UiPath, while modern folder is a newer feature with enhanced security and management capabilities.

• Classic folder is the original way of organizing files in UiPath, with limited security and management features.

• Modern folder is a newer feature in UiPath, offering enhanced security, management, and collaboration capabilities.

• Modern folders allow for better cont...read more

throw is used to explicitly throw an exception, while rethrow is used to rethrow an exception caught in a catch block.

• throw is used to raise an exception and terminate the current execution.

• rethrow is used to propagate an exception to the next higher level of the call stack.

• throw can be used anywhere in the code, while rethrow is used only inside a catch block.

• throw requires specifying the type of exception being throw...read more

Selectors can be made reliable by using unique attributes, adding wildcards, using reliable parent elements, and using dynamic selectors.

• Use unique attributes: Select elements with attributes that are unique to them, such as ID or name.

• Add wildcards: Use wildcards like asterisks (*) or question marks (?) to account for dynamic values in selectors.

• Use reliable parent elements: Select elements based on their parent eleme...read more

A List variable is a data structure that stores a collection of elements, typically of the same type.

• List variables can hold multiple values and are commonly used to store and manipulate data.

• They can be indexed and accessed using numerical positions.

• List variables can be modified by adding, removing, or updating elements.

• Examples of List variables include a list of names, a list of numbers, or a list of tasks.

The REframe work is a framework used in Robotic Process Automation (RPA) development. It consists of stages and transitions.

• REframe work is a widely used framework in RPA development.

• It helps in structuring and organizing the automation process.

• The framework consists of various stages and transitions.

• Stages represent different phases of the automation process.

• Transitions define the flow of control between stages.

• Stages...read more

Add queue item is used to add an item to a queue in a queue-based transactional process. Add transaction item is used to add an item to a transaction in a state machine-based transactional process.

• Add queue item is used in queue-based processes where items are processed in a first-in-first-out manner.

• Add transaction item is used in state machine-based processes where items are processed based on predefined states and t...read more

Credential Manager is used to securely store and manage credentials for RPA development.

• Credential Manager is a feature in RPA tools that allows developers to store and retrieve credentials securely.

• It helps in avoiding hardcoding of sensitive information like usernames and passwords in the code.

• Credentials can be stored in an encrypted format and accessed when required during automation execution.

• RPA developers can us...read more

To delete a row in a datatable while iterating, use the Remove method of the Rows collection.

• Use a loop to iterate through each row in the datatable.

• Check the condition for deletion and use the Remove method to delete the row.

• Ensure to handle the index correctly to avoid skipping rows.

RE Framework is a Robotic Enterprise Framework used in UiPath for building scalable and reusable automation projects.

• It is a template provided by UiPath for structuring automation projects

• It includes pre-built workflows for error handling, logging, and reusability

• It follows a state machine design pattern for better control and scalability

PDF extraction involves using software tools to extract text, images, and data from PDF files.

• Use RPA tools like UiPath, Automation Anywhere, or Blue Prism to automate the process of extracting data from PDF files.

• Utilize OCR (Optical Character Recognition) technology to extract text from scanned PDFs.

• Extract structured data from PDF forms using data extraction techniques.

• Consider using regex patterns to extract specif...read more

IQ Bot is a cognitive automation solution that can learn from human behavior to handle unstructured data.

• IQ Bot uses machine learning algorithms to understand and extract data from unstructured documents.

• It can be trained to recognize patterns and extract relevant information from various types of documents.

• IQ Bot can be integrated with RPA tools like UiPath to automate end-to-end processes.

• It can handle documents like...read more

SQL queries are used to retrieve, manipulate, and manage data stored in a database.

• Write SQL queries using SELECT, INSERT, UPDATE, DELETE statements.

• Use WHERE clause to filter data based on specific conditions.

• Join tables using INNER JOIN, LEFT JOIN, RIGHT JOIN.

• Aggregate data using functions like COUNT, SUM, AVG.

• Group data using GROUP BY clause.

• Order data using ORDER BY clause.

Truncating removes all records from a table, while deleting removes specific records.

• Truncating is faster than deleting as it does not log individual row deletions.

• Truncating resets identity columns, while deleting does not.

• Truncating cannot be rolled back, while deleting can be.

• Truncating is a DDL operation, while deleting is a DML operation.