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Netcore Cloud Private Limited Backend Developer Intern Interview Questions and Answers

Updated 2 Dec 2024

Netcore Cloud Private Limited Backend Developer Intern Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Coding Test 

The test took place on HackerEarth, with simple coding questions and 5 english questions. The level of the coding questions were Leetcode easy to medium.

Round 2 - One-on-one 

(3 Questions)

  • Q1. Firstly I was asked questions related to AWS basics like S3, RDS, etc.
  • Q2. Then the interviewer asked about a situation. The situation asked to me was if there is an user and he expects a response from the server in 30 seconds but my server is responding in 35 seconds, how do I t...
  • Q3. He then got into details about how load balancer and caches can be used to handle the above situation.
Round 3 - Technical 

(2 Questions)

  • Q1. My first question was a basic SQL query. It included joins and subqueries.
  • Q2. The interviewer then asked me some questions based on the projects I did and ended with an aptitude question.

Interview questions from similar companies

I applied via Referral

Interview Preparation Tips

Round: Test
Experience: Questions are asked on basic Programming(sorting ,trees) , networking and some aptitude
Tips: Spending some time on networking for preparation can help to clear the test ( as they are mostly like knowledge checking Questions)
Duration: 45 minutes
Total Questions: 30

Round: Test
Experience: Only 2 Questions time will be sufficient .i was asked to write the pseudo code
1) on Dynamic programming
2) Graphs
Tips: explain your code by writing in your own language at the end of your pseudo code
Duration: 60 minutes
Total Questions: 2

Skills:
College Name: IIT Kanpur

Interview Questionnaire 

3 Questions

  • Q1. N a line where words are separated by spaces, , and capitalize first letter of the reversed word. Other letters of the word should be in small. Input : “how are you?” → Output: “Woh Era ?uoy”
  • Ans. 

    The program capitalizes the first letter of each reversed word in a sentence.

    • Split the sentence into an array of words using space as a delimiter.

    • Reverse each word in the array and capitalize the first letter.

    • Join the modified words back into a sentence.

  • Answered by AI
  • Q2. He second question reduced to finding maximum weight matching in a bipartite graph. Not many people would have done this (maybe none)
  • Q3. There are 2 sets of countries. One set will donate clothes (something of this sort) and anotherset will accept clothes. A country can be in only 1 of the sets. The amount of clothes donated is also given. ...

Interview Preparation Tips

Round: Test
Experience: There were about 20 MCQs (30 minutes) to be done after the coding section. MCQs were totally nonsense. Can be done in 10 mins.For coding section 60 mins.  It was hosted on Hackerrank.
Duration: 90 minutes
Total Questions: 2

Round: Technical Interview
Experience: After this, selected candidates were interviewed that consists of 4 rounds and discussion was mostly on your CV and data structure problems.

General Tips: Be honest with your interviewer. If you are not comfortable in 1 topic, tell your interviewer honestly. Do well in other areas. Look for hints from the interviewer if you get stuck. They want to see how you approach a problem.
Skills: Algortihm, Data structure
College Name: IIT DELHI

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Basics of Java ,MySQL
  • Q2. For java do all object oriented programming (oops) concept very deeply
  • Q3. For mysql do all basics commands and query

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basic theoretical and practical knowledge required

I was interviewed before Mar 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Easy

  • Q1. 

    Level Order Traversal Problem Statement

    Given a binary tree of integers, return the level order traversal of the binary tree.

    Input:

    The first line contains an integer 'T', representing the number of te...
  • Ans. 

    Return the level order traversal of a binary tree given in level order with null nodes represented by -1.

    • Create a queue to store nodes for level order traversal

    • Start with the root node and add it to the queue

    • While the queue is not empty, dequeue a node, print its value, and enqueue its children

    • Repeat until all nodes are traversed in level order

  • Answered by AI
Round 2 - Coding Test 

(1 Question)

Round duration - 45 minutes
Round difficulty - Easy

  • Q1. What is a deadlock in DBMS, and can you explain the concepts of join and query?
  • Ans. 

    A deadlock in DBMS occurs when two or more transactions are waiting for each other to release locks, causing them to be stuck indefinitely.

    • Deadlock is a situation where two or more transactions are unable to proceed because each is waiting for the other to release locks.

    • To prevent deadlocks, DBMS uses techniques like deadlock detection and prevention algorithms.

    • Joins in DBMS are used to combine rows from two or more ta...

  • Answered by AI
Round 3 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

  • Q1. Design a system for Twitter, outlining the key components and architecture involved.
  • Ans. 

    Design a system for Twitter

    • Key components: user profiles, tweets, hashtags, timelines

    • Architecture: microservices, load balancers, databases, caching

    • Scalability: sharding, replication, CDN

    • Real-time processing: streaming APIs, push notifications

  • Answered by AI
Round 4 - Coding Test 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

  • Q1. 

    Maximum Subarray Sum Queries

    You are provided with an array of ‘N’ integers and ‘Q’ queries. Each query requires calculating the maximum subarray sum in a specified range of the array.

    Input:

    The first ...
  • Ans. 

    Implement a function to calculate maximum subarray sum queries in a given range of an array.

    • Iterate through each query and calculate the maximum subarray sum within the specified range using Kadane's algorithm.

    • Keep track of the maximum sum found so far and update it as needed.

    • Return the maximum subarray sum for each query in the test case.

  • Answered by AI
  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
  • Ans. 

    Sort an integer array containing only 0s, 1s, and 2s in linear time complexity.

    • Use a single scan over the array to sort it in-place.

    • Maintain three pointers for 0s, 1s, and 2s and swap elements accordingly.

    • Example: Input: [0, 2, 1, 2, 0], Output: [0, 0, 1, 2, 2]

  • Answered by AI
Round 5 - Coding Test 

Round duration - 20 Minutes
Round difficulty - Medium

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in ChennaiEligibility criteria7 CGPAFreshworks interview preparation:Topics to prepare for the interview - Algorithms, Data Structures, Dynamic Programming, OOPS, System DesignTime required to prepare for the interview - 2.5 MonthsInterview preparation tips for other job seekers

Tip 1 : Prepare DS and Algo
Tip 2 : Prepare Dynamic programming 

Application resume tips for other job seekers

Tip 1 : Good in DS and algo that will be help in the interview that is very neccassry
Tip 2 : Prepare DBMS

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Simple basic c programing questions

Interview Questionnaire 

1 Question

  • Q1. 1st round c mcq 2nd round short coding 3rd round advanced coding 4 and 5 technical hr and general hr
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is four pillars of oops concepts
  • Ans. 

    Encapsulation, Inheritance, Polymorphism, Abstraction

    • Encapsulation: Bundling data and methods that operate on the data into a single unit

    • Inheritance: Ability of a class to inherit properties and behavior from another class

    • Polymorphism: Ability to present the same interface for different data types

    • Abstraction: Hiding the complex implementation details and showing only the necessary features

  • Answered by AI
  • Q2. Different between array and collection
  • Ans. 

    Arrays are fixed in size and store elements of the same data type, while collections are dynamic in size and can store elements of different data types.

    • Arrays have a fixed size, while collections can dynamically resize.

    • Arrays store elements of the same data type, while collections can store elements of different data types.

    • Arrays use indexes to access elements, while collections use iterators or other methods.

    • Examples:...

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. OOPS , multi thread, exception
  • Q2. Java 8 features

Interview Preparation Tips

Interview preparation tips for other job seekers - Need good knowledge of core java
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Moderate round . Easy to clear

Round 2 - One-on-one 

(2 Questions)

  • Q1. Explain stream api
  • Ans. 

    Stream API is a feature in Java that allows processing collections of objects in a functional style.

    • Stream API provides a way to perform operations on a collection of objects in a declarative way.

    • It supports functional-style operations like map, filter, reduce, and forEach.

    • Streams can be created from various sources like collections, arrays, or I/O channels.

    • Stream operations are lazy, meaning they are only executed whe...

  • Answered by AI
  • Q2. Data base connection in sprinh boot
  • Ans. 

    Database connection in Spring Boot is configured using application.properties or application.yml file.

    • Define database connection properties in application.properties or application.yml file

    • Use @EnableJpaRepositories annotation to enable JPA repositories

    • Use @Entity annotation to define entity classes

    • Use @Autowired annotation to inject the DataSource or EntityManager

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Why you want to join in mgs
  • Ans. 

    I want to join MGS because of its reputation for cutting-edge technology and innovative projects.

    • Exciting opportunities for growth and learning

    • Strong focus on technology and innovation

    • Desire to work with talented and passionate individuals

    • Alignment with company values and culture

  • Answered by AI
  • Q2. Notice period days

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice more in coding

Skills evaluated in this interview

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Netcore Cloud Private Limited Interview FAQs

How many rounds are there in Netcore Cloud Private Limited Backend Developer Intern interview?
Netcore Cloud Private Limited interview process usually has 3 rounds. The most common rounds in the Netcore Cloud Private Limited interview process are Coding Test, One-on-one Round and Technical.
What are the top questions asked in Netcore Cloud Private Limited Backend Developer Intern interview?

Some of the top questions asked at the Netcore Cloud Private Limited Backend Developer Intern interview -

  1. Then the interviewer asked about a situation. The situation asked to me was if ...read more
  2. He then got into details about how load balancer and caches can be used to hand...read more
  3. The interviewer then asked me some questions based on the projects I did and en...read more

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Netcore Cloud Private Limited Backend Developer Intern Interview Process

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