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OnGraph Technologies Software Engineer Trainee Interview Questions and Answers

Updated 13 May 2023

OnGraph Technologies Software Engineer Trainee Interview Experiences

1 interview found

Software Engineer Trainee Interview Questions & Answers

user image Anonymous

posted on 13 May 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Upgrad and was interviewed before May 2022. 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 tips
Round 2 - Coding Test 

Test in done on the reverse string in java.

Round 3 - Technical 

(2 Questions)

  • Q1. What is the singleton class in java?
  • Ans. 

    Singleton class in Java is a class that allows only one instance of itself to be created.

    • Singleton class is implemented using a private constructor to restrict object creation.

    • It provides a global point of access to the instance.

    • Commonly used in scenarios where only one instance of a class is required, like database connections or thread pools.

    • Example: java.lang.Runtime class is a singleton class.

    • Answered by AI
    View 1 more answer
  • Q2. Asked about factorial coding question by using recursion method.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare yourself once before you attending to the interview.

Skills evaluated in this interview

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Interview questions from similar companies

Software Developer Interview Questions & Answers

Think Future Technologies user image Anonymous

posted on 16 Sep 2021

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

Round duration - 50 minutes
Round difficulty - Medium

Round 2 - Face to Face 

(1 Question)

Round duration - 20 minutes
Round difficulty - Medium

  • Q1. 

    Pair Sum Problem Statement

    You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.

    Note:
    ...
  • Ans. 

    Given an array and a target sum, find pairs of elements that add up to the target sum.

    • Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.

    • If the complement exists, add the pair to the result list. Otherwise, add the current element to the hash set.

    • Sort the pairs based on the first element and then the second element to meet the required output form

    • Answered by AI
    Add your answer
Round 3 - Face to Face 

Round duration - 20 minutes
Round difficulty - Easy

Round 4 - Face to Face 

(1 Question)

Round duration - 40 minutes
Round difficulty - Hard

  • Q1. Can you provide an example of how to use pointers in C/C++ and discuss different concepts related to them?
  • Ans. 

    Pointers in C/C++ are variables that store memory addresses. They are used to manipulate memory directly and improve performance.

    • Pointers are declared using an asterisk (*) before the variable name.

    • Pointers can be used to dynamically allocate memory using functions like malloc() and free().

    • Pointers can be used to pass variables by reference to functions.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Development in GurgaonEligibility criteriaAbove 7 CGPA, No backlogsThink Future Technologies interview preparation:Topics to prepare for the interview - Data Structures,OOPS, SQL Queries, Normalization,Software Development Life Cycles, PointersTime required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Do atleast 1 project
Tip 2 : Practice Data structure programming questions
Tip 3 : Prepare concepts with examples (Coding/Numericals)

Application resume tips for other job seekers

Tip 1 : Mention Projects
Tip 2 : Mention only those technologies which you are confident enough.
Tip 3 : Mention extra curricular activities if have.

Final outcome of the interviewSelected

Skills evaluated in this interview

Senior Software Engineer Interview Questions & Answers

Saama Technologies user image Anonymous

posted on 10 May 2020

I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Object Oriented Concepts and basic list/tuple/dictionary/ datetime conversion
    • Add your answer
  • Q2. Project done in last company and how will you help Saama?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to frame answers end to end and stick to what you have done. Don't try to exaggerate.

Software Developer Interview Questions & Answers

Talentica Software user image Anonymous

posted on 10 May 2015

Interview Preparation Tips

Round: Technical Interview
Experience: this was a telephonic round : There I was asked basics of web development (e.g Session, hidden variable difference between POST and GET etc. ) and basics of PHP e.g global variables etc , little bit of mysql e.g joins , difference between left and right joins.

Round: Technical Interview
Experience: This was pretty much about interview rounds. I got the offer.

Skills: Core java, OOP, PHP
College Name: na

Software Engineer Interview Questions & Answers

Think Future Technologies user image Anonymous

posted on 16 Sep 2021

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 70 Minutes
Round difficulty - Hard

  • Q1. 

    Candies Distribution Problem Statement

    Prateek is a kindergarten teacher with a mission to distribute candies to students based on their performance. Each student must get at least one candy, and if two s...

  • Ans. 

    The task is to distribute candies to students based on their performance while minimizing the total candies distributed.

    • Create an array to store the minimum candies required for each student.

    • Iterate through the students' ratings array to determine the minimum candies needed based on the adjacent ratings.

    • Consider both left-to-right and right-to-left passes to ensure fair distribution.

    • Keep track of the total candies dist

    • Answered by AI
    Add your answer
  • Q2. 

    Merge Sort Problem Statement

    You are given a sequence of numbers, ARR. Your task is to return a sorted sequence of ARR in non-descending order using the Merge Sort algorithm.

    Explanation:

    The Merge Sort...

  • Ans. 

    Implement Merge Sort algorithm to sort a sequence of numbers in non-descending order.

    • Use Divide and Conquer approach to recursively divide the input array into two halves.

    • Merge the sorted halves to produce a completely sorted array.

    • Ensure the implementation handles the constraints specified in the problem statement.

    • Example: For input [3, 1, 4, 1, 5], the output should be [1, 1, 3, 4, 5].

    • Answered by AI
    Add your answer

Interview Preparation Tips

Eligibility criteria8CGPAThink Future Technologies interview preparation:Topics to prepare for the interview - Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming, apti , programming language , SETime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : Practice Atleast 250 Questions
Tip 2 : Do atleast 2 projects

Application resume tips for other job seekers

Tip 1 : Do not put false things on resume.
Tip 2 : Have some projects on resume.

Final outcome of the interviewRejected

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Saama Technologies user image Anonymous

posted on 3 Mar 2022

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

Software Engineer Interview Questions & Answers

Saama Technologies user image Prashant Kumar

posted on 15 Jul 2022

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

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
    • Add your answer
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.

Software Engineer Interview Questions & Answers

Junglee Games user image Anonymous

posted on 22 Aug 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Dsa problems dp and tress problem

Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about your self
  • Ans. 

    I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.

    • 5 years of experience in software development

    • Proficient in developing web applications

    • Skilled in using various technologies

    • Passionate about software engineering

    • Answered by AI
    Add your answer
  • Q2. Projects and intership
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn DSA

Software Engineer Interview Questions & Answers

Junglee Games user image Amrutha Kola

posted on 4 Jan 2025

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

The test was in hackerrank platform, it was moderate level.

Software Developer Interview Questions & Answers

Junglee Games user image Anonymous

posted on 1 Jul 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It was ok. I was not able to solve all the questions.

Round 2 - Technical 

(2 Questions)

  • Q1. Remove the last element from a linkedlist
  • Ans. 

    To remove the last element from a linked list, iterate to the second last node and update its next pointer to null.

    • Iterate through the linked list to find the second last node

    • Update the next pointer of the second last node to null

    • Answered by AI
    Add your answer
  • Q2. Some basic questions on oops dbms and os
    • Add your answer

Skills evaluated in this interview

More about working at OnGraph Technologies

OnGraph Technologies Interview FAQs

How many rounds are there in OnGraph Technologies Software Engineer Trainee interview?
OnGraph Technologies interview process usually has 3 rounds. The most common rounds in the OnGraph Technologies interview process are Resume Shortlist, Coding Test and Technical.
What are the top questions asked in OnGraph Technologies Software Engineer Trainee interview?

Some of the top questions asked at the OnGraph Technologies Software Engineer Trainee interview -

  1. What is the singleton class in ja...read more
  2. asked about factorial coding question by using recursion meth...read more

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