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I applied via Approached by Company and was interviewed in May 2022. There were 2 interview rounds.
Action filters are used in ASP.NET MVC to execute code before or after an action method is called.
Action filters can be used to perform authentication and authorization checks.
They can also be used to modify the result of an action method.
Examples of action filters include Authorize, OutputCache, and HandleError.
Action filters can be applied globally, to a controller, or to an individual action method.
A controller is used for handling user requests while an API controller is used for handling API requests.
A controller is used for rendering views while an API controller is used for returning data in JSON format.
API controllers are usually lighter and faster than regular controllers.
API controllers are often used for building RESTful APIs.
Examples of API frameworks that use API controllers include Laravel and ASP.NET
IEnumerable is read-only and forward-only while IQueryable is queryable and can be used with LINQ to SQL.
IEnumerable is used for in-memory collections while IQueryable is used for querying external data sources.
IQueryable allows for deferred execution while IEnumerable does not.
IQueryable can be used with LINQ to SQL to translate queries into SQL statements.
IEnumerable is simpler and more lightweight than IQueryable.
IE...
Yield keyword is used in Python to create generators that can be used to iterate over large datasets without loading them into memory.
Yield is used to pause and resume a function's execution.
Generators created using yield are memory efficient as they only load data when needed.
Yield can be used to implement lazy evaluation.
Yield can be used to create infinite sequences.
Example: def my_generator(): yield 1; yield 2; yie...
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I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 2 interview rounds.
Find the first non-repetitive character in a string.
Iterate through the string and count the occurrences of each character.
Return the first character with a count of 1.
Scenario based questions
I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.
Java based
Few Core concepts, moving forward to configuration level and then scenario based framework questions.
Yes, I am comfortable working from the office.
I thrive in a collaborative environment and enjoy face-to-face interactions with team members.
Working from the office allows for better communication and faster problem-solving.
I am able to focus better in a dedicated work space without distractions from home.
I appreciate the work-life balance that comes with having a separate office space.
Yes, Chennai is a suitable base location for me.
Chennai has a thriving IT industry with many job opportunities for software developers.
The city offers a good work-life balance with affordable cost of living.
Chennai has a rich cultural heritage and diverse cuisine to explore in free time.
posted on 19 Dec 2024
I was interviewed in Nov 2024.
I have worked on various projects ranging from web development to mobile app development, gaining experience in different technologies and frameworks.
Developed a web application using React.js and Node.js for a client in the e-commerce industry
Created a mobile app using Flutter for a startup in the travel sector
Collaborated with a team to implement a machine learning algorithm for data analysis in a research project
Led a team of developers on a project to develop a new software application.
Managed a team of 5 developers to ensure project deadlines were met
Assigned tasks to team members based on their strengths and expertise
Held regular team meetings to discuss progress and address any issues
Provided guidance and support to team members when needed
Collaborated with other departments to gather requirements and feedback
Code test to create a small search engine
Create a function that takes a search query and an array of strings as input
Iterate through the array of strings to find matches with the search query
Return an array of strings that contain the search query
A good DSA question, based on array manipulation and queues. Platform was Zoom call, so you can use any online IDE.
Content Security Policy (CSP) is a security standard that helps prevent cross-site scripting (XSS) attacks by allowing website owners to control which resources can be loaded on their site.
CSP is implemented using an HTTP header that specifies approved sources of content such as scripts, stylesheets, images, fonts, and more.
It helps protect against XSS attacks by restricting the sources from which certain types of cont...
C# program to remove duplicate characters from a string
Create a new string without duplicates by iterating through each character in the original string
Use a HashSet to keep track of characters that have already been encountered
Convert the HashSet back to a string to get the final result
Angular supports template-driven forms and reactive forms for handling user input.
Template-driven forms are easy to use and suitable for simple forms
Reactive forms are more flexible and allow for more complex scenarios
Both types of forms use form controls to manage user input
Validators can be used to validate user input in both types of forms
posted on 21 Aug 2024
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
A circular queue can be identified by checking if the rear pointer is one position behind the front pointer.
Check if rear pointer is one position behind front pointer
Check if front pointer is at index 0 and rear pointer is at index n-1 in an array of size n
Check if front pointer is at index rear+1 modulo n in an array of size n
Design a notification system for a software application.
Identify the types of notifications needed (e.g. email, SMS, in-app)
Consider the frequency and urgency of notifications
Implement a notification queue to handle multiple notifications
Include user preferences for notification settings
Utilize push notifications for real-time updates
Write multiple polyfills for array
let, const, and var are keywords used for variable declaration in JavaScript.
let is block-scoped and can be reassigned.
const is block-scoped but cannot be reassigned.
var is function-scoped and can be reassigned.
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