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I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
UIPath supports various input methods including keyboard input, mouse input, and image recognition.
UIPath allows users to input data using keyboard activities such as Type Into and Send Hotkey.
Mouse input can be simulated using activities like Click and Hover.
Image recognition can be used to interact with elements that are not directly accessible via traditional methods.
Re Framework is a framework in UiPath for building robust and scalable automation solutions.
Re Framework stands for Robotic Enterprise Framework
It is a template for building automation projects in UiPath
It includes components like Init, Process, End, and Exception Handling
Re Framework helps in structuring the automation project for better scalability and maintainability
Optimizing solutions involves identifying inefficiencies and improving performance.
Identify bottlenecks in the current solution
Use algorithms and data structures to improve efficiency
Consider trade-offs between time complexity and space complexity
Utilize profiling tools to measure performance
Implement caching mechanisms to reduce redundant computations
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
Joins are used to retrieve data from multiple tables based on a related column
Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
Syntax for joins typically involves specifying the tables to join, the columns to join on, and any additional conditions
posted on 12 Aug 2024
I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
To find the distance between two nodes in a binary tree, we can find the distance from the root to each node and then calculate the distance between the two nodes.
Calculate the distance from the root to each node using a recursive function
Find the lowest common ancestor of the two nodes
Calculate the distance from each node to the lowest common ancestor and add them together to get the total distance
A valid sudoku of 9*9 is a grid where each row, column, and 3x3 subgrid contains the numbers 1-9 without repetition.
Each row must contain the numbers 1-9 without repetition
Each column must contain the numbers 1-9 without repetition
Each 3x3 subgrid must contain the numbers 1-9 without repetition
It's was MCQ based test
Some OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation details and showing only the necessary features
A Guid Id is a globally unique identifier used in software development to uniquely identify objects or entities.
Guid Ids are 128-bit integers represented as a hexadecimal string.
They are typically used in databases, APIs, and various software systems to ensure uniqueness.
Example: 6B29FC40-CA47-1067-B31D-00DD010662DA
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Profit and loss average , simple intesest
Fibonacci numbers , prime numbers , even odd numbers
posted on 22 Jul 2024
Check if a string of parentheses is valid
Use a stack to keep track of opening parentheses
Pop from stack when encountering a closing parenthesis
If stack is empty at the end and all parentheses are matched, it is valid
Medium leveln coding round
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