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Aristocrat Technologies Full Stack Developer Interview Questions and Answers

Updated 11 Mar 2022

Aristocrat Technologies Full Stack Developer Interview Experiences

1 interview found

I was interviewed before Mar 2021.

Round 1 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Medium

it was 5:00 PM, Interviewer was very friendly and was a senior person. He asked some medium level SQL Queries. Also asked what are the various DML, DDL commands.

  • Q1. Sum Tree

    For a given binary tree, convert it to its sum tree. That is, replace every node data with sum of its immediate children, keeping leaf nodes 0. Finally, return its preorder.

    For example:
    The inp...
  • Ans. DFS Approach

    The approach is very simple and can be achieved using the tree Depth First traversal approach.

    Divide the tasks into two parts.

    1. Build the Sum Tree
      1. You need to update the root data with the sum of the left and right children’s data given that the root itself is not null.
      2. Well, you can do so by checking the left node and right node. If they are not null, take their sum and update the root data.
      3. Extend this idea fu...
  • Answered by CodingNinjas

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from J.C. Bose University of Science and Technology, YMCA. I applied for the job as Fullstack Developer in NoidaEligibility criteriaNO, but you should comfirmAristocrat interview preparation:Topics to prepare for the interview - Array, Pointers, Trees, Web Dev Basics, API's, OOPS, Virtual function, Static and dynamic binding, sessions in web dev, Api security, Web tokensTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Try leetcode medium questions of every topic (100 questions each topic)
Tip 2 : Try to explain the approach before writing the code and be sure about the time and space complexity’s 
Tip 3 : Do not confuse with the projects you have mentioned be prepared for the questions related to technology stack and motivation behind the project.

Application resume tips for other job seekers

Tip 1 : One page resume, with project explained properly
Tip 2 : Include your coding profiles as a link* and it is not necessary to write 10th and 12th percentage or school

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

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

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

Round 1 - Assignment 

Aptitude and programming language like c and also data structures alogirithm

Round 2 - Technical 

(2 Questions)

  • Q1. SQL questions on joins and project
  • Q2. Join two tables using joins in sql
  • Ans. 

    Joining two tables in SQL using JOINs to combine data based on a related column

    • Use INNER JOIN to return rows when there is at least one match in both tables

    • Use LEFT JOIN to return all rows from the left table and the matched rows from the right table

    • Use RIGHT JOIN to return all rows from the right table and the matched rows from the left table

    • Use FULL JOIN to return rows when there is a match in one of the tables

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on projects and core java

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. 2 DSA questions was asked and Java Questions
Round 2 - Technical 

(1 Question)

  • Q1. Questions on Kafka, Scalability
Round 3 - Technical 

(1 Question)

  • Q1. Questions releated to past projects and Cassandra
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Some C++ 14/17 questions and OOPs concepts
  • Q2. DSA questions based for basic game logics.
Round 2 - Technical 

(2 Questions)

  • Q1. Advanced OOPs and C++ questions
  • Q2. DSA coding questions based on Stacks and Linked list
Round 3 - HR 

(3 Questions)

  • Q1. Called me to Noida for a F2F HR round. I wasn’t given any Travel allowance. CTC negotiation was brutal. They were not willing to give me even a 5% hike on my previous salary.The HR and the Team said they’d...
  • Q2. A month passed by. Sometimes they’d say the technical team who took your interview wasn’t available so that the CTC discussion could be further done. And somedays they’d just delay by saying we’d get back ...
  • Q3. After a month of wasting my time. The HR finally called and said they rejected me based on the CTC. And are not even willing to negotiate because of my not so well performance in the technical rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - I had the worst experience ever interviewing in an MNC. Did not expect such unprofessional behaviour from a big company like Merkur Gaming.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Basic Aptitude and Computer Questions

Round 2 - Coding Test 

Sudoku puzzle in Python

Round 3 - Technical 

(2 Questions)

  • Q1. HR questions and Technical Basic questions on python
  • Q2. Django Meta Class, Python list vs tuple , set vs frozen set
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - Coding Test 

3 online dsa questions easy to medium

I was interviewed in Oct 2021.

Round 1 - Video Call 

(1 Question)

Round duration - 90 Minutes
Round difficulty - Medium

The first round was scheduled in the evening time.
First of all interviewer introduced himself and after my introduction 
He directly shoot first DSA question. The question was easy but conceptual. I have solved some question with same concept and he ask me to share the screen and code in online compiler. Finally I was able to get correct output with all the use cases and I was like "Half work done!"
Then he asked me very core concepts of JavaScript along with that Some Output based questions.
Then finally he asked me theory questions on React along with my experience in React. 
The interviewer was very helpful as well as polite. I don't think if he will not help me during interview I could crack the interview

  • Q1. Admission in Ninja Gram

    Ninja is shifting to a new place named NinjaGram. To take admission to the new school, the teacher gives him a sentence and asks him to check whether the sentence is a pangram.

    A ...

  • Ans. 

    Step 1 : I have used hashing concept to map occurrence of english alphabet.
    Step 2 : I used Counter array with size 26 to find count of every alphabet. 
    Step 3 : Traverse the array and if it's panagram append the output string with 1 else 0

  • Answered by CodingNinjas

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Vishwakarma Institute of Technology. Eligibility criteria1+ Years of ExperienceMPL interview preparation:Topics to prepare for the interview - Data Structures, OOPS, System Design, JavaScript, Operating System, Computer NetworksTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Code at least a single problem on your favourite coding platform with proper understanding of concept.
Tip 2 : Work on your resume, specifically try to grab some technical achievements(Hackathons, GSoc, etc) along with your degree which can stand out you from other candidates.
Tip 3 : Ask your friend for some mock interviews which can help you to excel in interview.

Application resume tips for other job seekers

Tip 1 : Project description should contain maximum keywords mentioned in Job Description. Success Matrix of project will give you an edge in the interview.
Tip 2 : Resume should be one page along with some clickable GitHub and Achievments links if possible.

Final outcome of the interviewSelected
Interview experience
4
Good
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jan 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 4 Coding question to be solve live

Interview Questionnaire 

1 Question

  • Q1. Just basics..and asking for money

Interview Preparation Tips

Interview preparation tips for other job seekers - That was fake ..they will ask for money they will tell that we will giving you the offer later..which was totally scammed..

Interview Questionnaire 

1 Question

  • Q1. Basic questions on react js, also question related to data structure and sorting algorithm

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