i
Nile Technologies
Filter interviews by
I applied via Recruitment Consulltant and was interviewed before Jun 2023. There was 1 interview round.
Oops concept in Java refers to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hiding the imp...
Exception handling in Java is a mechanism to handle runtime errors and prevent program crashes.
Use try-catch blocks to handle exceptions
Use finally block to execute code regardless of exception
Use throw keyword to manually throw exceptions
Use throws keyword in method signature to declare exceptions that can be thrown
I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.
Top trending discussions
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
posted on 4 May 2019
I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.
posted on 15 Feb 2022
I applied via Campus Placement
In this round you have to clear Aptitude and Basic Coding
It is pure coding test which is conduct on hacker rank platform. You have to complete 4 question(1 easy + 2 medium + 1 hard)
posted on 24 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
Find duplicate items in array of strings.
Iterate through array and store each item in a hash set.
If item already exists in hash set, it is a duplicate.
posted on 18 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
posted on 25 Aug 2021
posted on 19 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Check if a number is prime and optimize the code.
Start by checking if the number is less than 2, in which case it is not prime.
Iterate from 2 to the square root of the number and check if any of them divide the number evenly.
If a divisor is found, the number is not prime. Otherwise, it is prime.
To optimise API calls in React, use asynchronous functions and caching techniques.
Use async/await to handle API calls
Implement caching to reduce network requests
Use memoization to avoid unnecessary re-renders
Consider using a state management library like Redux
Use performance profiling tools like React DevTools
posted on 9 Feb 2022
I applied via Campus Placement
Online Coding Test included some aptitude questions, technical questions followed by 3 coding questions
based on 3 interviews
Interview experience
based on 35 reviews
Rating in categories
Software Developer
59
salaries
| ₹3.2 L/yr - ₹6.9 L/yr |
Java Developer
8
salaries
| ₹2.6 L/yr - ₹5.2 L/yr |
Business Development Executive
7
salaries
| ₹2.2 L/yr - ₹4.2 L/yr |
Salesforce Developer
6
salaries
| ₹4 L/yr - ₹5 L/yr |
PHP Developer
6
salaries
| ₹3.6 L/yr - ₹7.2 L/yr |
Accel Frontline
Northcorp Software
Elentec Power India (EPI) Pvt. Ltd.
HyScaler