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Walking Tree DevOps Manager Interview Questions and Answers

Updated 12 Aug 2021

Walking Tree DevOps Manager Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. 1st round-Strong skills on kubernetes that how debugging of pods and how to architect cluster
  • Q2. 2nd round- how to handle client and team , if one your engineer is weak then how you take him further

Interview Preparation Tips

Interview preparation tips for other job seekers - Only believe yourself

Interview questions from similar companies

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
  • Q2. Project done in last company and how will you help Saama?

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.

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

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
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

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

I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. API testing methods
  • Ans. 

    API testing methods involve functional, performance, security, and exploratory testing.

    • Functional testing ensures that the API meets the requirements and specifications.

    • Performance testing checks the API's response time, throughput, and resource utilization.

    • Security testing verifies the API's authentication, authorization, and encryption mechanisms.

    • Exploratory testing involves ad-hoc testing to discover defects and usa...

  • Answered by AI
  • Q2. Difference between sanity and smoke
  • Ans. 

    Sanity and Smoke are types of software testing. Sanity tests a specific functionality while Smoke tests the entire system.

    • Sanity testing is a narrow and deep testing approach while Smoke testing is a broad and shallow testing approach.

    • Sanity testing is performed after a small change in code while Smoke testing is performed after a major change in code.

    • Sanity testing is used to check if the critical functionalities are ...

  • Answered by AI
  • Q3. Difference between retesting and regression
  • Ans. 

    Retesting is testing the same functionality again after fixing the defects. Regression is testing the unchanged functionality after making changes.

    • Retesting is done to ensure that the defects have been fixed and the functionality is working as expected.

    • Regression is done to ensure that the changes made to the software have not affected the existing functionality.

    • Retesting is a subset of regression testing.

    • Retesting is ...

  • Answered by AI
  • Q4. Bug life cycle

Interview Preparation Tips

Interview preparation tips for other job seekers - It was technical based interview round.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. SOLID principles examples in depth,given to design user management database in sql(just flow diagram,and in which table which value is used),some basic c# questions related to how you log in c#
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Write a program to check if string is a anagram
  • Ans. 

    Program to check if a string is an anagram

    • Create a function that takes in two strings as input

    • Remove all spaces and convert both strings to lowercase

    • Sort both strings and compare if they are equal to determine if they are anagrams

  • Answered by AI
  • Q2. What is react lifecycle method
  • Ans. 

    React lifecycle methods are special methods that are automatically called by React at specific points in a component's life cycle.

    • React components have several lifecycle methods such as componentDidMount, componentDidUpdate, componentWillUnmount, etc.

    • These methods allow developers to perform actions at specific points in a component's life cycle, such as fetching data, updating the UI, or cleaning up resources.

    • Understa...

  • Answered by AI
Round 3 - Coding Test 

Create a web app to perform cred operation

Skills evaluated in this interview

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

I applied via Campus Placement and was interviewed before Jan 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

General aptitude questions

Round 2 - Group Discussion 

Abstract topic group discussion

Round 3 - Technical 

(1 Question)

  • Q1. Technical interview covering topics on oops , data structures , conditional statements.
Round 4 - HR 

(1 Question)

  • Q1. General questions- introduction , how previous rounds went ,hobbies , what do you know about our company , situation based questions.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Few questions that would involve problem solving. Basic 10th std math would suffice

Round 2 - Coding Test 

Had few DSA questions.

Round 3 - One-on-one 

(1 Question)

  • Q1. Technical interview
Round 4 - HR 

(1 Question)

  • Q1. About job, expection etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and inspire trust. Be curious.
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 Mar 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Simple question on maths

Round 2 - Technical 

(2 Questions)

  • Q1. Explain OOPS concept
  • Ans. 

    OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOPS focuses on creating objects that interact with each other to solve complex problems

    • Key principles include encapsulation, inheritance, polymorphism, and abstraction

    • Encapsulation ensures that the internal state of an object is hidden from the outside world

    • Inheritance allows a class to inherit...

  • Answered by AI
  • Q2. Coding array questions

Walking Tree Interview FAQs

What are the top questions asked in Walking Tree DevOps Manager interview?

Some of the top questions asked at the Walking Tree DevOps Manager interview -

  1. 2nd round- how to handle client and team , if one your engineer is weak then ho...read more
  2. 1st round-Strong skills on kubernetes that how debugging of pods and how to arc...read more

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