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MathCo Cloud Engineer 2 Interview Questions and Answers

Updated 11 Nov 2024

MathCo Cloud Engineer 2 Interview Experiences

1 interview found

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

I applied via Company Website and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Basic python problems (leetcode easy)

Round 2 - One-on-one 

(3 Questions)

  • Q1. System design for uber
  • Ans. 

    System design for Uber involves creating a scalable and reliable platform for matching riders with drivers.

    • Use microservices architecture for scalability and fault tolerance

    • Implement geolocation services for real-time tracking of drivers and riders

    • Utilize a distributed database for storing user and trip data

    • Design a robust payment system for seamless transactions

    • Implement surge pricing algorithms to manage demand durin

  • Answered by AI
  • Q2. Database you choose for transactions
  • Ans. 

    I would choose a relational database like MySQL or PostgreSQL for transactions due to their ACID compliance and strong support for transactions.

    • Relational databases like MySQL or PostgreSQL are commonly used for transactions due to their ACID compliance.

    • These databases provide strong support for transactions, ensuring data integrity and consistency.

    • Other options like NoSQL databases can also be considered depending on ...

  • Answered by AI
  • Q3. Deep architecture

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in what you're saying

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Dec 2021. There were 4 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 

(1 Question)

  • Q1. Questions related to SAP BW and HANA
Round 3 - One-on-one 

(1 Question)

  • Q1. Questions related to SAP BW and HANA
Round 4 - HR 

(1 Question)

  • Q1. Reason for Job Change

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident and clear with concepts
Fractal offers good hike

I applied via Referral and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Spark, Hive, AWS, SQL

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare all basics for big data related to spark, SQL, DBMS
Prepare your project well

I applied via Job Portal and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic js concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

I applied via Job Portal and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic concept of JS

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
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. Basic mern stack question along with some coding question.
Round 3 - Technical 

(1 Question)

  • Q1. Same as round one. This one is in bit details.
Round 4 - HR 

(1 Question)

  • Q1. Basic hr round. Lot of different aspect they gave.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jan 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Gave case study based on java scheduler
Round 2 - Technical 

(1 Question)

  • Q1. Gave programming question to solve
Round 3 - HR 

(1 Question)

  • Q1. Typical HR questions
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

In Mu Sigma APT round is divided into 3 sections Quant, Logical and verbal

Interview experience
4
Good
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain oops concept
  • Ans. 

    OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

    • OOP focuses on creating objects that interact with each other to solve problems.

    • Key concepts include classes, objects, inheritance, polymorphism, and encapsulation.

    • Classes are blueprints for creating objects, while objects are instances of classes.

    • Inheritance allows a class to i...

  • Answered by AI
Round 2 - Coding Test 

Coding was good and it was based on bubble sort

Interview Preparation Tips

Interview preparation tips for other job seekers - nothing

I was interviewed before Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 120 minutes
Round difficulty - Easy

After round 1 there was a break of 15 mins and the coding round started.
We had a choice to attempt the exam in R language & SQL or python & sql
I chose python and sql
It had 8 questions 4 python and 4 sql

  • Q1. 

    Longest Common Subsequence Problem Statement

    Given two strings, S and T with respective lengths M and N, your task is to determine the length of their longest common subsequence.

    A subsequence is a seque...

  • Ans. 

    The task is to find the length of the longest common subsequence between two given strings.

    • Use dynamic programming to solve this problem efficiently.

    • Create a 2D array to store the lengths of longest common subsequences of substrings.

    • Iterate through the strings to fill the array and find the length of the longest common subsequence.

    • Example: For strings 'abcde' and 'ace', the longest common subsequence is 'ace' with leng

  • Answered by AI
Round 2 - Video Call 

Round duration - 15 minutes
Round difficulty - Medium

The interview was mostly analytical based and how you approach the round a few technical questions in dbms and oops were also asked.

Round 3 - Video Call 

(1 Question)

Round duration - 20 Minutes
Round difficulty - Medium

Similar to first round
For Shortlists after elimination from first round.

  • Q1. 

    Car Pooling Capacity Problem

    You are a cab driver with a car that initially has 'C' empty seats. The car moves in a straight line towards the forward direction only. Your job is to determine if it is poss...

  • Ans. 

    Determine if it is possible to accommodate all passenger trips within a car's capacity without exceeding it at any point.

    • Iterate through each trip and keep track of the total number of passengers in the car at each point.

    • Check if the total number of passengers exceeds the car capacity at any point.

    • Return 'True' if all trips can be accommodated within the car capacity, otherwise return 'False'.

  • Answered by AI
Round 4 - Video Call 

(1 Question)

Round duration - 20 minutes
Round difficulty - Easy

After two technical round interviews, the last round was a hr interview. The whole process can take up one whole day or more and your interview can be at any time
My process started at 5 pm and ended at 10:30 pm
All the interviewers were very friendly no pressure.

  • Q1. 

    Nth Fibonacci Number Problem Statement

    Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.

    Input:

    ...
  • Ans. 

    Calculate the Nth Fibonacci number efficiently using dynamic programming.

    • Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.

    • Start with base cases F(1) and F(2) as 1, then iterate to calculate subsequent Fibonacci numbers.

    • Time complexity can be optimized to O(N) using dynamic programming.

    • Example: For N = 5, the 5th Fibonacci number is 5.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaCgpa was initially 6 and above but was later on cut to 7 and above due to high no of applicationsFractal Analytics interview preparation:Topics to prepare for the interview - Machine learning, dbms, sql, oops, python,Time required to prepare for the interview - 2 monthsInterview preparation tips for other job seekers

Tip 1 : Be fast ans accurate on your aptitude amd verbal tests. 
Tip 2 : In coding round, depending on the difficulty of the questions the time in which you complete solving them should decrease .If almost everyone can solve them timming comes in to the equation for shortlisting
Tip 3 : While submitting your resume, please be honest about the projects you have done and do not bluff about it because in the interview when you ate drilled abt it, they can catch you easily.
Tip 4 : be confident and answer every question to the best of your ability and if u don't know something, tell them you don't know abt it .

Application resume tips for other job seekers

Tip 1 : Research the company and put the most revalent projects and skills that the company os looking for specifically
Tip 2 : Do not bluff or lie on your resume. It show's during the interview.

Final outcome of the interviewSelected

Skills evaluated in this interview

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MathCo Interview FAQs

How many rounds are there in MathCo Cloud Engineer 2 interview?
MathCo interview process usually has 2 rounds. The most common rounds in the MathCo interview process are Coding Test and One-on-one Round.
What are the top questions asked in MathCo Cloud Engineer 2 interview?

Some of the top questions asked at the MathCo Cloud Engineer 2 interview -

  1. Database you choose for transacti...read more
  2. System design for u...read more
  3. Deep architect...read more

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MathCo Cloud Engineer 2 Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

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