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Big Oh Notation Technical Trainee Interview Questions and Answers

Updated 19 Sep 2024

Big Oh Notation Technical Trainee Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

Easy to medium DSA questions. 2 Questions are asked in this round

Round 2 - Coding Test 

One OOPS based question is asked.

Round 3 - Group Discussion 

Questions based on your tech stack

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process is easy and can be cleared.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.

Round 1 - Coding Test 

There were two coding questions. I solved them both using Hashmap. Solution were to be written simply on text field given. This was an online non proctored test.

Round 2 - Coding Test 

This time we were given 2 more coding question to be solved in presence of hiring team this was on campus. Off campus process is different as my friend who applied off campus had an GD in second round.

Round 3 - Coding Test 

Again 2 question were given to be solved in presence of hiring team.

Round 4 - Technical 

(3 Questions)

  • Q1. Candidates who solved all the 6 questions of 3 rounds in given time limits were qualified for this round. They simply asked about DBMS , OOPS, DSA. and then suggested me to learn JAVA before joining and...
  • Q2. Implement linked list
  • Ans. 

    A linked list is a data structure where each element points to the next one.

    • Create a Node class with a value and a next pointer

    • Create a LinkedList class with a head pointer and methods to add, remove, and traverse nodes

    • Example: LinkedList ll = new LinkedList(); ll.add(5); ll.add(10); ll.remove(5);

  • Answered by AI
  • Q3. Inorder tree traversal.
  • Ans. 

    Inorder tree traversal is a way of visiting each node in a binary tree in a specific order.

    • Start at the leftmost node of the tree

    • Visit the left subtree recursively

    • Visit the current node

    • Visit the right subtree recursively

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have good knowledge of Data Structure and Algorithms, Object Oriented Programming, Database management System. In first round everyone gets different question. Ask your friend what was their question and solve them as well. Because 1 of my question in second round was the one which my friend got in his first round.

Skills evaluated in this interview

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asked in Nagarro
Q5. Nth Prime Number Problem Statement Find the Nth prime number give ... read more

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Asked me to draw spring mvc architecture and about collection framework.
  • Q2. Asked me to write the logic for pattern.
  • Q3. Asked me on core java.

Interview Preparation Tips

General Tips: be thorough with the core java and good to have knowledge on spring mvc
Skills: Communication
Duration: <1 week

I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Which technology are you using, is this latest?
  • Ans. 

    We are using a variety of technologies, including some of the latest ones.

    • We are using React for our front-end development.

    • We are also using Node.js for our back-end development.

    • We are using Docker for containerization.

    • We are using Kubernetes for orchestration.

    • We are using AWS for cloud hosting.

    • We are constantly evaluating new technologies to see if they can improve our development process.

  • Answered by AI
  • Q2. If not then which technology can we use instead of this?
  • Ans. 

    It depends on the specific requirements and constraints of the project.

    • Consider the project's goals and objectives

    • Evaluate the available technologies and their capabilities

    • Assess the project's budget and timeline

    • Consult with stakeholders and experts in the field

    • Examples: React vs Angular, MySQL vs MongoDB, Java vs Python

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi,
Listen carefully and speak fluently.

I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Regarding OOPS, wordpress and laravel.

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good and I am still working here.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Some maths related questions

Round 2 - Technical 

(1 Question)

  • Q1. Related to testing

Interview Preparation Tips

Interview preparation tips for other job seekers - Great company to learn something

I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Tell me about yourself
Round 2 - Technical 

(1 Question)

  • Q1. 1 Project Explanation 2 SDLC & STLC. 3 Differentiate Smoke vs Sanity 4 What is Regression testing? 5 Bug life cycle. 6 Scenarios on real time example. 7 Questions on agile
  • Ans. 

    Interview questions for Software Engineer position

    • Project explanation should include details on the project's purpose, scope, and technologies used

    • SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively

    • Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...

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

(1 Question)

  • Q1. All basic HR questions and salary discussion.

I applied via Recruitment Consulltant and was interviewed in Oct 2021. 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 - Technical 

(1 Question)

  • Q1. Completely on java
Round 3 - Technical 

(1 Question)

  • Q1. Asked java questiona

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. Tell me if you have any past experience
Round 3 - HR 

(1 Question)

  • Q1. Technical Question and basic knowledge in post which you are applied

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be afraid while speaking to HR and be confident while answering asked questions
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Related to Linux and Networking
  • Q2. Services Samba FTP, Maintenance Mode
  • Q3. Troubleshooting of Network
  • Ans. 

    Troubleshooting network involves identifying and resolving issues related to network connectivity and performance.

    • Start by identifying the symptoms of the problem

    • Check network cables and connections

    • Verify network settings and configurations

    • Use network diagnostic tools to identify and isolate the problem

    • Resolve the issue by applying appropriate fixes

    • Test the network to ensure the problem is resolved

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. Qts related to Bootprocess AWS etc
  • Q2. Port Forwarding of services

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are applying for Linux role, brush up all the basic concepts of Linux and Networking.

Skills evaluated in this interview

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Big Oh Notation Interview FAQs

How many rounds are there in Big Oh Notation Technical Trainee interview?
Big Oh Notation interview process usually has 4 rounds. The most common rounds in the Big Oh Notation interview process are Coding Test, Resume Shortlist and Technical.
What are the top questions asked in Big Oh Notation Technical Trainee interview?

Some of the top questions asked at the Big Oh Notation Technical Trainee interview -

  1. Implement linked l...read more
  2. Inorder tree travers...read more
  3. Candidates who solved all the 6 questions of 3 rounds in given time limits wer...read more

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Big Oh Notation Technical Trainee Interview Process

based on 2 interviews

Interview experience

4
  
Good
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Big Oh Notation Technical Trainee Salary
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₹1.9 L/yr - ₹5.2 L/yr
46% more than the average Technical Trainee Salary in India
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