HCLTech
10+ Dealwisepro Interview Questions and Answers
Q1. Difference Between classic folder and Modern folder?
Classic folders are traditional file storage structures, while modern folders are enhanced with additional features and capabilities.
Classic folders follow a hierarchical structure, with subfolders and files organized in a tree-like format.
Modern folders often include metadata, tags, and other attributes to enhance search and organization.
Classic folders rely on manual organization and navigation, while modern folders offer automated organization and intelligent search.
Modern...read more
Q2. Have you ever worked on document understanding?
Yes, I have worked on document understanding.
I have experience with natural language processing (NLP) techniques to extract information from unstructured documents.
I have worked on developing algorithms to classify and extract data from documents such as invoices, receipts, and contracts.
I have also used machine learning models to improve the accuracy of document understanding.
One example of a project I worked on involved extracting key information from medical records to imp...read more
Q3. What are different types of Exception handling?
Different types of Exception handling include try-catch, throw, throws, finally, and custom exceptions.
try-catch block catches and handles exceptions
throw keyword throws an exception explicitly
throws keyword declares the exceptions that a method may throw
finally block executes code after try-catch block
Custom exceptions are user-defined exceptions
Q4. How handwritten receipts can be handled from RPA?
Handwritten receipts can be handled from RPA using OCR technology.
OCR technology can be used to extract text from handwritten receipts.
The extracted text can be processed and entered into a database or accounting software.
Machine learning algorithms can be used to improve the accuracy of OCR technology.
Human validation may be required to ensure accuracy.
OCR technology can also be used to extract data from other types of documents, such as invoices and forms.
Q5. Difference between named user and concurrent user license?
Named user license is assigned to a specific individual while concurrent user license is shared among multiple users.
Named user license is assigned to a specific individual and cannot be shared with others.
Concurrent user license is shared among multiple users and can be used by any user at any time, as long as the maximum number of users is not exceeded.
Named user license is typically more expensive than concurrent user license.
Examples of named user license include Microsof...read more
Q6. Syntax of Lambda function to filter data?
Lambda function syntax for filtering data in an array of strings.
Use the filter() method with a lambda function as the argument.
The lambda function should return a boolean value based on the condition to filter.
Syntax: array.filter(lambda_function)
Example: ['apple', 'banana', 'cherry'].filter(lambda x: 'a' in x)
Q7. What statuses are available in queue.
Various statuses can be available in a queue depending on the system.
Pending
In Progress
On Hold
Completed
Cancelled
Q8. What is Dispatcher and Performer?
Dispatcher and Performer are components of UiPath's Robotic Process Automation (RPA) platform.
Dispatcher is responsible for managing the queue of work items and assigning them to the Performer.
Performer executes the assigned work items and updates the status back to the Dispatcher.
Dispatcher and Performer work together to automate business processes and increase efficiency.
UiPath's RPA platform allows for easy configuration and management of Dispatcher and Performer component...read more
Q9. How API Works in Uipath?
APIs in UiPath allow for integration with external systems and services.
APIs can be used to retrieve data from external sources, such as databases or web services.
APIs can also be used to send data to external systems, such as updating a CRM or sending an email.
UiPath provides activities for working with REST and SOAP APIs.
API keys and authentication may be required for accessing certain APIs.
Q10. How orchestrator is installed?
Orchestrator can be installed on-premises or in the cloud using the UiPath Platform Installer.
Download and run the UiPath Platform Installer
Select the Orchestrator option
Choose the installation type (on-premises or cloud)
Follow the installation wizard prompts
Configure Orchestrator settings after installation
Q11. WHat is deserialize Json?
Deserializing JSON means converting JSON data into a usable object in a programming language.
Deserialization is the opposite of serialization.
It involves parsing JSON data and mapping it to a class or object in a programming language.
Deserialization is commonly used in web applications to receive and process JSON data from APIs.
Examples of programming languages that support JSON deserialization include Java, Python, and C#.
Q12. Best Practices used in RPA Projects?
Best practices for RPA projects include proper planning, testing, and documentation.
Identify and prioritize processes for automation
Ensure proper security measures are in place
Conduct thorough testing and validation
Document processes and maintain version control
Provide proper training and support for end-users
Q13. What is Action centre?
Action Centre is a feature in Windows 10 that provides quick access to common settings and notifications.
It can be accessed by clicking on the notification icon in the taskbar.
It allows users to view and manage notifications from various apps.
Users can also access quick settings such as Wi-Fi, Bluetooth, and airplane mode.
It can be customized to show or hide specific quick actions.
Q14. What is regression Algo
Regression algorithm is a statistical method used to model the relationship between a dependent variable and one or more independent variables.
Regression algorithm predicts a continuous outcome based on input variables.
It is used to understand and quantify the relationship between variables.
Examples include linear regression, logistic regression, polynomial regression.
It is commonly used in forecasting, trend analysis, and risk assessment.
Q15. What is RoC curve
RoC curve is a graphical representation of the performance of a classification model at various thresholds.
RoC curve stands for Receiver Operating Characteristic curve.
It is used to evaluate the performance of a classification model by plotting the true positive rate against the false positive rate at various threshold settings.
The area under the RoC curve (AUC) is a common metric used to compare different models, with a higher AUC indicating better performance.
A perfect mode...read more
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