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Next Education India Technical Support Engineer Interview Questions, Process, and Tips

Updated 26 Jun 2021

Next Education India Technical Support Engineer Interview Experiences

1 interview found

Interview Questionnaire 

4 Questions

  • Q1. What is network ?
  • Ans. 

    A network is a collection of interconnected devices and systems that communicate and share resources.

    • A network allows devices to connect and communicate with each other.

    • It enables the sharing of resources such as files, printers, and internet connections.

    • Networks can be wired or wireless, local (LAN) or wide area (WAN).

    • Examples of networks include the internet, intranets, and home networks.

  • Answered by AI
  • Q2. What is dhcp ?
  • Ans. 

    DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that enables devices to obtain IP addresses automatically.

    • DHCP is used to assign IP addresses to devices on a network.

    • It allows devices to obtain IP addresses dynamically, without manual configuration.

    • DHCP also provides additional network configuration information, such as subnet mask, default gateway, and DNS server addresses.

    • It uses a clien...

  • Answered by AI
  • Q3. What is Ram ?
  • Ans. 

    RAM stands for Random Access Memory. It is a type of computer memory that allows data to be read or written in any order.

    • RAM is a volatile memory, meaning it loses its data when the power is turned off.

    • It is used to store data that is actively being used by the computer's operating system, applications, and processes.

    • RAM is faster than other types of storage like hard drives or solid-state drives.

    • The amount of RAM in a...

  • Answered by AI
  • Q4. What is smps ?
  • Ans. 

    SMPS stands for Switched Mode Power Supply.

    • SMPS is a type of power supply that uses switching devices to convert electrical power efficiently.

    • It is commonly used in electronic devices such as computers, televisions, and mobile phones.

    • SMPS operates by rapidly switching the input voltage on and off to regulate the output voltage.

    • It provides a stable and regulated power supply to the components of a device.

    • SMPS is more ef...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good interview ..

Skills evaluated in this interview

Technical Support Engineer Jobs at Next Education India

View all

Interview questions from similar companies

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 120 minutes
Round difficulty - Easy

It was a mix of mathematical aptitude, logical ability, and puzzles along with 2 programming questions of easy and medium level. Time was enough and no sectional time was present. 1-2 MCQs on SQL were also present.

This round was immediately followed by an SHL aptitude test which was basically a quick limited time check of your verbal ability and math because many questions were to be done in 1 hour.

  • Q1. 

    Boolean Matrix Transformation Challenge

    Given a 2-dimensional boolean matrix mat of size N x M, your task is to modify the matrix such that if any element is 1, set its entire row and column to 1. Specifi...

  • Ans. 

    Modify a boolean matrix such that if any element is 1, set its entire row and column to 1.

    • Iterate through the matrix and mark rows and columns to be modified

    • Use additional arrays to keep track of rows and columns to be modified

    • Update the matrix in-place based on the marked rows and columns

  • Answered by AI
Round 2 - Video Call 

Round duration - 60 minutes
Round difficulty - Easy

It was an online video interview round on HackerEarth with simultaneous code option. It was mostly justifying your resume in the first 15 minutes. After that OOPS was majorly asked. Basics of programming including questions on STL were asked. A class which required inheritance was asked by the interviewer to write. I was helped by the interviewer if i got stuck somewhere, Some questions on implementation of hashmaps and priority queues were also asked. A puzzle was asked which luckily struct to me at that moment.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Dronacharya College of Engineering. I applied for the job as Software Engineer in DelhiEligibility criteria7 CGPAToppr interview preparation:Topics to prepare for the interview - DBMS, OOPS, Data structures, Dynamic Programming, Graphs, Algorithms, Sorting searching, Compiler designTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Never give up
Tip 2 : When u start a topic, don't move on to next topic before you are 100% confident in previous topic
Tip 3 : Try to give maximum time on basics of a topic especially OOPS
Tip 4 - Practice Atleast 250 Questions
Tip 5 - Ex- Do atleast 2 projects

Application resume tips for other job seekers

Tip 1 : Write only those things in resume in which you are 100% confident
Tip 2 : Write maximum projects you have and be ready to explain them thoroughly
Tip 3 : Don't make any silly spelling mistakes on resume

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Job lever and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

Easy leetcode code 2 questions , HTML5 css javascript simple screen design

Round 2 - One-on-one 

(1 Question)

  • Q1. Oop, Simple coding javascript, react basic, sql basic

Interview Preparation Tips

Interview preparation tips for other job seekers - Take it easy and go with confidence which matters most

I applied via LinkedIn and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. DS and algorithm questions
Round 2 - Technical 

(1 Question)

  • Q1. IOS /Skillset questions some tricky questions
Round 3 - HR 

(1 Question)

  • Q1. Personality and Compensation discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Study fundamentals of your profile/domain
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(3 Questions)

  • Q1. Basics of js and react
  • Q2. What are closures and give an example
  • Ans. 

    Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.

    • Closures are created when a function is defined within another function and has access to the outer function's variables.

    • They can access variables from the outer function even after the outer function has returned.

    • Closures are commonly used in event handlers and callbacks in JavaScript.

  • Answered by AI
  • Q3. What is event loop and features of es5
  • Ans. 

    Event loop is a mechanism that allows JavaScript to perform non-blocking operations by handling asynchronous events.

    • Event loop is responsible for executing code, collecting and processing events, and executing queued sub-tasks.

    • ES5 features include strict mode, JSON object, Array methods like forEach, map, filter, and reduce, and Object.create method.

    • ES5 also introduced new methods for manipulating strings, such as trim

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. General management round and past experience

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic aptitude questions

Round 2 - Coding Test 

Linked list, array, tree and graph questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well aptitude and coding

I was interviewed before May 2021.

Round 1 - Video Call 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

It was an coding round

  • Q1. 

    The Skyline Problem

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette when viewed from a distance. Each building is ...

  • Ans. 

    Compute the skyline of given rectangular buildings in a 2D city, eliminating hidden lines and forming the outer contour of the silhouette.

    • Iterate through the buildings and create a list of critical points (x, y) where the height changes.

    • Sort the critical points based on x-coordinate and process them to form the skyline.

    • Merge consecutive horizontal segments of equal height into one to ensure no duplicates.

    • Return the fin...

  • Answered by AI
  • Q2. 

    Rat in a Maze Problem Statement

    You need to determine all possible paths for a rat starting at position (0, 0) in a square maze to reach its destination at (N-1, N-1). The maze is represented as an N*N ma...

  • Ans. 

    Find all possible paths for a rat in a maze from source to destination.

    • Use backtracking to explore all possible paths in the maze.

    • Keep track of visited cells to avoid revisiting them.

    • Recursively try moving in all directions (up, down, left, right) until reaching the destination.

    • Return a list of strings representing valid paths sorted in alphabetical order.

  • Answered by AI
Round 2 - HR 

Round duration - 30 Minutes
Round difficulty - Easy

It was an HR round with some general questions. it was just for formality.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAupgrad interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic ProgrammingTime required to prepare for the interview - 3 MonthsInterview preparation tips for other job seekers

Tip 1 : Stay focused
Tip 2 : Practice coding questions.
Tip 3 : View previous interviews of the companies

Application resume tips for other job seekers

Tip 1 : Don't lie on resume
Tip 2 : Just write in format that is catchy

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Two Medium DSA problem to solve

Round 2 - Technical 

(1 Question)

  • Q1. Design scalable Streaming pipeline and
  • Ans. 

    Design a scalable streaming pipeline for processing large volumes of data.

    • Use a distributed streaming framework like Apache Kafka or Apache Flink for real-time data processing.

    • Implement data partitioning and parallel processing to handle high data throughput.

    • Utilize cloud services like AWS Kinesis or Google Cloud Pub/Sub for scalability and reliability.

    • Include fault tolerance mechanisms like checkpointing and data repl...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. LLD round , write classes and its methods
Round 4 - HR 

(1 Question)

  • Q1. Salary and benefits discussion

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Nov 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Question on Binary trees: if symmetric, easy string question using hashmap
  • Q2. If we are hosting a live test how to show real time ranking, HLD for this and what algorithms can we use
Round 2 - Technical 

(1 Question)

  • Q1. Database schema design for a feature where user can be free, gold, platinum.
  • Ans. 

    Use a user table with a column for user type (free, gold, platinum)

    • Create a user table with columns for user ID, name, email, user type

    • Use a separate table for user types with columns for type ID and type name

    • Establish a one-to-many relationship between user and user type tables

    • Example: user table - user_id, name, email, type_id; user_type table - type_id, type_name

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. HLD for live rank dashboard for a live test where millions of users are doing test
  • Ans. 

    High-level design for a live rank dashboard for a live test with millions of users.

    • Use a scalable architecture to handle millions of users concurrently.

    • Implement real-time data processing to update ranks dynamically.

    • Utilize caching mechanisms to improve performance and reduce load on the database.

    • Design a user-friendly interface with intuitive data visualization.

    • Include features for filtering, sorting, and searching to

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Coding test around front end using react

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Next Education India Interview FAQs

How to prepare for Next Education India Technical Support Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Next Education India. The most common topics and skills that interviewers at Next Education India expect are Technical Support, Hardware Networking, Desktop Support, Troubleshooting and CRM.
What are the top questions asked in Next Education India Technical Support Engineer interview?

Some of the top questions asked at the Next Education India Technical Support Engineer interview -

  1. What is networ...read more
  2. What is smp...read more
  3. What is dhc...read more

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Next Education India Technical Support Engineer Salary
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