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Concentrix Corporation
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I applied via Campus Placement and was interviewed before Oct 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
HashMap is a data structure that stores key-value pairs and uses hashing to retrieve values quickly.
HashMap uses an array of buckets to store key-value pairs
The hash code of the key is used to determine the index of the bucket
If multiple keys have the same hash code, they are stored in a linked list within the bucket
When retrieving a value, the hash code of the key is used to find the bucket and then the linked list is...
OOP in Java stands for Object-Oriented Programming which is a programming paradigm based on objects.
OOP focuses on creating objects that have properties and methods
Encapsulation, Inheritance, and Polymorphism are the key concepts of OOP
Java supports OOP through classes and interfaces
Example: A car can be represented as an object with properties like color, model, and methods like start, stop, and accelerate
I applied via Campus Placement and was interviewed before Sep 2020. There were 2 interview rounds.
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
Coding test
My previous job required a skill set including proficiency in network design, troubleshooting, and system administration.
Proficiency in network design
Strong troubleshooting skills
Experience in system administration
Knowledge of various operating systems and software
Ability to work well under pressure and meet deadlines
Developed a system for automating network monitoring and troubleshooting
Designed and implemented a custom monitoring tool to track network performance
Integrated alerting system to notify administrators of any issues in real-time
Utilized machine learning algorithms to predict potential network failures
Reduced downtime by 30% and improved overall network efficiency
posted on 30 May 2022
I applied via Walk-in and was interviewed in Nov 2021. There were 2 interview rounds.
We use multiple antivirus software depending on the specific needs and requirements.
We have a combination of commercial antivirus software like Norton and McAfee.
We also utilize open-source antivirus solutions like ClamAV.
In addition, we have developed our own proprietary antivirus software tailored to our organization's needs.
The choice of antivirus software depends on factors such as effectiveness, compatibility, and...
posted on 23 Dec 2024
I developed a web application for tracking personal fitness goals and progress.
Used HTML, CSS, and JavaScript for front-end development
Utilized Node.js and Express for back-end development
Implemented user authentication and data storage using MongoDB
Incorporated data visualization tools like Chart.js for displaying progress graphs
k in KNN algorithm represents the number of nearest neighbors to consider when making a prediction.
k is a hyperparameter that is chosen by the user and determines how many neighbors to look at when classifying a new data point.
A smaller value of k can lead to overfitting, while a larger value can lead to underfitting.
For example, if k=3 in a KNN algorithm, the prediction for a new data point will be based on the majori
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