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I applied via Naukri.com and was interviewed in Jan 2024. There were 3 interview rounds.
Monkey patching is a technique in Python to modify or extend the behavior of existing classes or modules at runtime.
Monkey patching allows adding, modifying, or deleting attributes or methods of an object or class.
It can be useful for fixing bugs, adding new functionality, or customizing existing code.
Monkey patching should be used with caution as it can make code harder to understand and maintain.
Example: Adding a new...
Blueprints in Flask allow modular and scalable application development.
Blueprints are a way to organize and group related views and routes in Flask.
They help in creating modular and reusable components in a Flask application.
Blueprints can be registered with an application to define routes and views.
They provide a way to divide a large application into smaller, manageable parts.
Blueprints can have their own static file...
Slicing in Python doesn't give index out of bounds error because it automatically handles out of range indices.
Python slicing allows accessing elements in a sequence using a start and end index.
If the start or end index is out of range, Python automatically adjusts it to the nearest valid index.
This behavior prevents index out of bounds errors and makes slicing more convenient.
For example, slicing a list with an out of...
To connect to S3 in AWS, you can use the AWS SDK package.
Use the AWS SDK for your preferred programming language
Import the necessary libraries and configure your AWS credentials
Create an S3 client object and specify the AWS region
Use the client object to interact with S3, such as uploading, downloading, or listing objects
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I applied via Campus Placement and was interviewed before Sep 2021. There were 2 interview rounds.
Mcqs on javascript,. 1 coding question
I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
Scaling refers to increasing capacity of a system. Horizontal scaling adds more machines, while vertical scaling adds more resources to a machine.
Horizontal scaling involves adding more machines to a system to increase capacity
Vertical scaling involves adding more resources to a machine to increase capacity
Use cases for horizontal scaling include handling increased traffic or adding redundancy
Use cases for vertical sca...
posted on 18 Apr 2024
posted on 31 Aug 2024
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
Simple question on maths
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on creating objects that interact with each other to solve complex problems
Key principles include encapsulation, inheritance, polymorphism, and abstraction
Encapsulation ensures that the internal state of an object is hidden from the outside world
Inheritance allows a class to inherit...
posted on 18 Aug 2022
I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.
Questions based or percentage, profit loss, ratio
Stacks are a data structure that follows the Last In First Out (LIFO) principle.
Elements are added and removed from the top of the stack
Common operations include push (add element) and pop (remove element)
Stacks can be implemented using arrays or linked lists
Examples of stack usage include function call stack and undo/redo functionality in text editors
To find the middle number in a linked list.
Traverse the linked list using two pointers, one moving twice as fast as the other.
When the fast pointer reaches the end, the slow pointer will be at the middle node.
If the linked list has even number of nodes, there will be two middle nodes. Return either one.
posted on 6 Jan 2024
I applied via Campus Placement and was interviewed before Jan 2023. There were 4 interview rounds.
General aptitude questions
Abstract topic group discussion
posted on 21 Jul 2023
Program to check if a string is an anagram
Create a function that takes in two strings as input
Remove all spaces and convert both strings to lowercase
Sort both strings and compare if they are equal to determine if they are anagrams
React lifecycle methods are special methods that are automatically called by React at specific points in a component's life cycle.
React components have several lifecycle methods such as componentDidMount, componentDidUpdate, componentWillUnmount, etc.
These methods allow developers to perform actions at specific points in a component's life cycle, such as fetching data, updating the UI, or cleaning up resources.
Understa...
Create a web app to perform cred operation
posted on 12 Apr 2024
I applied via Referral and was interviewed before Apr 2023. There were 4 interview rounds.
Few questions that would involve problem solving. Basic 10th std math would suffice
Had few DSA questions.
I applied via Job Portal and was interviewed before Nov 2022. There were 2 interview rounds.
based on 1 interview
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