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Data structures and algorithms (graph, stack)
I applied via Approached by Company and was interviewed before Jan 2022. There were 3 interview rounds.
Leaders in array refer to the highest or lowest values in an array.
Leaders can be found in both sorted and unsorted arrays.
The highest value in an array is called the right leader, while the lowest value is called the left leader.
Examples of finding leaders in an array include finding the maximum profit in stock prices or finding the tallest building in a skyline.
Process big CSV file and serve data to UI without storing in db
Use streaming API to read CSV file in chunks
Transform data into JSON format
Serve JSON data to UI using REST API
Use pagination to limit the amount of data sent to UI
Cache data in memory to improve performance
I applied via Approached by Company and was interviewed before Feb 2023. There was 1 interview round.
I applied via Naukri.com
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
I applied via LinkedIn and was interviewed before Sep 2023. There were 2 interview rounds.
Dsa. , oops and basics of database management
It was a live coding round where expectation was to come up with a framework in Java from Scratch
Design Round in HLD involves creating a high-level design for a software system.
Identify the main components of the system and their interactions
Define the architecture of the system including layers, modules, and interfaces
Consider scalability, performance, security, and maintainability
Use UML diagrams like class diagrams, sequence diagrams, and component diagrams
Document the design decisions and rationale
I applied via Campus Placement and was interviewed before Apr 2023. There were 3 interview rounds.
Coding questions were easy, not clear about shortlisting process
I applied via Campus Placement and was interviewed before Oct 2022. There were 4 interview rounds.
There were 3 questions, which I had to do in 2 hours.
the questions were from arrays and Strings
I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.
2 questions, Easy and medium based
I applied via Approached by Company and was interviewed in Aug 2024. There were 3 interview rounds.
var, let, and const are all used to declare variables in JavaScript, but they have different scopes and mutability.
var is function-scoped and can be redeclared and reassigned
let is block-scoped and can be reassigned but not redeclared
const is block-scoped and cannot be reassigned or redeclared
Polyfills of bind method provide a way to use the bind method in older browsers that do not support it natively.
Polyfill code typically checks if the bind method is available and if not, it creates a new function that mimics the behavior of bind.
One common polyfill for the bind method is the following: Function.prototype.bind = Function.prototype.bind || function() { // polyfill code here };
Polyfills are often used to ...
Create a search bar component in React for filtering data
Create a functional component for the search bar
Use state to store the search query
Implement a onChange event handler to update the search query
Filter the data based on the search query
I structure my work by breaking down tasks, setting priorities, creating timelines, and regularly reviewing progress.
Break down tasks into smaller, manageable chunks
Set priorities based on deadlines and importance
Create timelines to track progress and ensure timely completion
Regularly review progress and adjust plans as needed
To make a project from scratch, start by defining requirements, creating a plan, designing the architecture, implementing the code, testing, and deploying.
Define project requirements and goals
Create a project plan with timelines and milestones
Design the architecture of the project, including database schema and system components
Implement the code following best practices and coding standards
Test the project thoroughly ...
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