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In .NET, a string can be reversed using built-in methods or LINQ for concise and efficient code.
Using Array.Reverse: Convert the string to a char array, reverse it, and then create a new string. Example: var reversed = new string(original.ToCharArray().Reverse().ToArray());
Using LINQ: Utilize LINQ's Reverse method directly on the string. Example: var reversed = new string(original.Reverse().ToArray());
Using String...
Dependency injection is a design pattern that allows a program to achieve Inversion of Control by injecting dependencies into a class.
Promotes loose coupling between classes, making code easier to manage and test.
Facilitates easier unit testing by allowing mock dependencies.
Commonly used in frameworks like Angular and Spring.
Example: Instead of a class creating its own dependencies, they are provided externally.
Ty...
A recommender system is a type of information filtering system that predicts the preferences or ratings a user would give to items.
Recommender systems are commonly used in e-commerce websites to suggest products based on user behavior.
They can be content-based, collaborative filtering, or hybrid systems.
Examples include Netflix recommending movies based on viewing history, Amazon suggesting products based on purch...
Measuring, optimizing, and monitoring ML model pipeline in cloud involves tracking performance metrics, tuning hyperparameters, and setting up alerts.
Track performance metrics such as accuracy, precision, recall, and F1 score to evaluate model performance.
Optimize hyperparameters using techniques like grid search, random search, or Bayesian optimization to improve model accuracy.
Set up monitoring tools like CloudW...
I have used Convolutional Neural Networks (CNN) for cloud based image data.
Utilized CNN for image classification and object detection tasks
Implemented transfer learning with pre-trained CNN models like VGG, ResNet, or Inception
Used data augmentation techniques to improve model performance
Bayesian statistics is a method of statistical inference in which Bayes' theorem is used to update the probability of a hypothesis as more evidence or information becomes available.
Bayesian statistics involves updating prior beliefs with new evidence to form posterior beliefs.
It allows for the incorporation of prior knowledge into the analysis.
Bayesian statistics is particularly useful in situations with limited d...
SQL joins combine data from multiple tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;
RIGHT JOIN: Returns all records from...
SQL query to retrieve all employees from a specific department
Use SELECT statement to retrieve data
Specify the columns to be selected
Use WHERE clause to filter by department
A Java program using arrays of strings.
Declare an array of strings: String[] arrayName = new String[size];
Initialize array elements: arrayName[index] = "value";
Access array elements using index: String element = arrayName[index];
Function to create a Linked List
Create a Node class with value and next pointer
Create a LinkedList class with head pointer
Add nodes to the linked list using the LinkedList class
Handle edge cases like empty list and inserting at head
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
I appeared for an interview in Sep 2024.
Dependency injection is a design pattern that allows a program to achieve Inversion of Control by injecting dependencies into a class.
Promotes loose coupling between classes, making code easier to manage and test.
Facilitates easier unit testing by allowing mock dependencies.
Commonly used in frameworks like Angular and Spring.
Example: Instead of a class creating its own dependencies, they are provided externally.
Types o...
In .NET, a string can be reversed using built-in methods or LINQ for concise and efficient code.
Using Array.Reverse: Convert the string to a char array, reverse it, and then create a new string. Example: var reversed = new string(original.ToCharArray().Reverse().ToArray());
Using LINQ: Utilize LINQ's Reverse method directly on the string. Example: var reversed = new string(original.Reverse().ToArray());
Using StringBuild...
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
Ratios and Proportions, Speed Distance and Time, Algebra, Probability, Clocks, Permutations,Combinatios,Verbal Ability
SQL joins combine data from multiple tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;
RIGHT JOIN: Returns all records from the ...
Ratios, code snippets , permutations
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
A Java program using arrays of strings.
Declare an array of strings: String[] arrayName = new String[size];
Initialize array elements: arrayName[index] = "value";
Access array elements using index: String element = arrayName[index];
SQL query to retrieve all employees from a specific department
Use SELECT statement to retrieve data
Specify the columns to be selected
Use WHERE clause to filter by department
High level architectural designs involve creating a blueprint for the overall structure of a software system.
Identify key components and their interactions
Define the overall structure and relationships between components
Consider scalability, performance, security, and maintainability
Choose appropriate technologies and frameworks
Create diagrams like UML or flowcharts to visualize the architecture
I applied via Company Website
Properties of material refer to characteristics such as density, hardness, conductivity, and flexibility.
Density: mass per unit volume (e.g. lead is denser than aluminum)
Hardness: resistance to scratching or indentation (e.g. diamond is harder than graphite)
Conductivity: ability to conduct heat or electricity (e.g. copper is a good conductor)
Flexibility: ability to bend without breaking (e.g. rubber is flexible)
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The duration of Hexagon Capability Center interview process can vary, but typically it takes about less than 2 weeks to complete.
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Hyderabad / Secunderabad
8-10 Yrs
₹ 12.7-15.23415 LPA
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