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An array is a data structure that stores a collection of elements, typically of the same data type, in a contiguous block of memory.
Arrays are indexed collections of elements, with each element accessible by its position or index.
Arrays in most programming languages start indexing at 0.
Example: ['apple', 'banana', 'cherry'] is an array of strings with 3 elements.
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
I approach platform integration by first understanding the requirements, evaluating compatibility, creating a plan, testing thoroughly, and ensuring seamless connectivity.
Understand the requirements of the integration
Evaluate compatibility between platforms
Create a detailed plan for integration process
Thoroughly test the integration to identify and resolve any issues
Ensure seamless connectivity between platforms
Enhance user-friendly features, streamline checkout process, offer personalized recommendations, provide marketing tools
Implement a user-friendly interface with easy navigation
Simplify the checkout process to reduce cart abandonment
Offer personalized product recommendations based on browsing history
Provide marketing tools such as email campaigns and social media integration
I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.
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I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2020. There were 4 interview rounds.
Web service flow is the sequence of steps involved in the communication between a client and a server over the internet.
Web service flow involves a client sending a request to a server
The server processes the request and sends a response back to the client
The response can be in various formats such as XML, JSON, or plain text
Web service flow can be synchronous or asynchronous
Examples of web services include RESTful API...
To check ports in Solaris or Linux machine, use the netstat command.
Open the terminal and type 'netstat -an' to display all open ports.
Use 'netstat -an | grep
To check listening ports, use 'netstat -an | grep LISTEN'.
For Solaris, use 'netstat -an | grep .
posted on 16 Sep 2021
I appeared for an interview before Sep 2020.
Round duration - 50 minutes
Round difficulty - Easy
This was a Data Structural round.
Given a two-dimensional array/list consisting of integers 0s and 1s, where 1 represents land and 0 represents water, determine the number of distinct islands. A group of...
Count the number of distinct islands in a 2D array of 0s and 1s.
Identify islands by performing depth-first search (DFS) on the grid
Use a set to store the shape of each island and check for duplicates
Consider translations to determine distinct islands
Round duration - 50 minutes
Round difficulty - Easy
This was a Data Structural round.
You are tasked with arranging 'N' words of varying lengths such that each line contains at most 'M' characters, with each word separated by a space. The challenge is to minimiz...
The goal is to minimize the total cost of arranging 'N' words on each line with a maximum character limit 'M'.
Calculate the cost of each line as the cube of extra space characters needed to reach 'M'.
Minimize the total cost by arranging words to fit within the character limit on each line.
Ensure each word appears fully on one line without breaking across lines.
Round duration - 60 minutes
Round difficulty - Easy
This was a System Design round.
Design a system similar to Red Bus for handling bookings and onboarding vendors and customers.
Implement a user-friendly interface for customers to search and book tickets
Create a vendor portal for vendors to manage their offerings and availability
Include payment gateway integration for secure transactions
Develop a robust backend system for managing bookings, cancellations, and refunds
Utilize a database to store user in...
Round duration - 50 minutes
Round difficulty - Easy
This was a System Design round
Round duration - 50 minutes
Round difficulty - Easy
This was an HR round.
Tip 1 : Practice as much as you can.
Tip 2 : Prepare for company, not in general.
Tip 3 : Your past work should be objective and your contribution should be very clear
Tip 1 : Keep only relevant things for the job you are applying.
Tip 2 : Minimal data with measurable contribution and effect.
posted on 22 Aug 2021
I applied via Referral and was interviewed before Aug 2020. There were 5 interview rounds.
Interview questions for Software Developer related to Spring, Collections, Serialization, Exceptions, Unix, Annotations, Json, Build tools, Restful services, and more.
List and Set are both collection interfaces in Java. List allows duplicates and maintains insertion order while Set doesn't allow duplicates and doesn't maintain any order.
Sorted in Hashed Set means that the elements are stored in a sorted order based on ...
I applied via Naukri.com and was interviewed in Jul 2020. There was 1 interview round.
based on 3 interview experiences
Difficulty level
Duration
Software Engineer
4
salaries
| ₹5.2 L/yr - ₹16 L/yr |
Telecaller
3
salaries
| ₹1.2 L/yr - ₹1.8 L/yr |
Shopify Developer
3
salaries
| ₹3 L/yr - ₹3 L/yr |
Oracle
Amdocs
Automatic Data Processing (ADP)
24/7 Customer