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Ecolab Digital Center Software Engineer Trainee Interview Questions and Answers

Updated 30 Jun 2024

Ecolab Digital Center Software Engineer Trainee Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Cognitive assessment 3 sections, quants, analytical and english 10 questions each, total 30 questions, 30 mins are given. If qualified in this assessment coding round will be opened which will have 3 questions from easy to medium questions

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Quantitative verbal reasoning

Round 2 - Coding Test 

Only aptitude qualified students were allowed question related to medium dsa questions

Round 3 - Technical 

(1 Question)

  • Q1. Oops cloud computing project dsa
Round 4 - HR 

(1 Question)

  • Q1. Related to company project overall as a person

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Interview questions from similar companies

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

(1 Question)

  • Q1. Difference between list and tuple
  • Ans. 

    List is mutable, tuple is immutable in Python.

    • List can be modified, tuple cannot be modified

    • List uses square brackets [], tuple uses parentheses ()

    • List is used for collections of items that may change, tuple is used for fixed collections

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Pimpri Chinchwad College of Engineering, Pimpri and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Box test 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What is the difference between HTTp and HTTPS
  • Ans. 

    HTTP is unsecured protocol while HTTPS is secured protocol using SSL/TLS encryption.

    • HTTP stands for Hypertext Transfer Protocol, while HTTPS stands for Hypertext Transfer Protocol Secure.

    • HTTPS uses SSL/TLS encryption to secure the communication between the client and server, while HTTP does not.

    • HTTPS uses port 443 by default, while HTTP uses port 80.

    • HTTPS URLs begin with 'https://' and are secured with a padlock icon i...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2023. There were 2 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic Oops Concepts
  • Q2. 4 Pillars of oops
  • Ans. 

    Encapsulation, Inheritance, Polymorphism, Abstraction are the 4 pillars of OOPs

    • Encapsulation: Bundling data and methods that operate on the data into a single unit

    • Inheritance: Ability of a class to inherit properties and behavior from another class

    • Polymorphism: Ability to present the same interface for different data types

    • Abstraction: Hiding the complex implementation details and showing only the necessary features

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

It was straightforward

Round 3 - HR 

(2 Questions)

  • Q1. Was easy explaining about role
  • Q2. Previous experience. How to handle the role and expectation. Work schedule. Explain about the team
  • Ans. 

    The candidate should discuss their previous experience, how they handle their role and expectations, their work schedule, and provide an explanation about their previous team.

    • Discuss previous experience in software engineering roles

    • Explain how you handled your role and met expectations in previous positions

    • Describe your typical work schedule and any flexibility you have

    • Provide an overview of your previous team, their s

  • Answered by AI

I applied via Approached by Company and was interviewed in Feb 2022. There were 2 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 tips
Round 2 - Aptitude Test 

Held on online website.....

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to gain Knowledge and much more details regarding henkel products and services and other operations they are into

Ecolab Digital Center Interview FAQs

How many rounds are there in Ecolab Digital Center Software Engineer Trainee interview?
Ecolab Digital Center interview process usually has 3 rounds. The most common rounds in the Ecolab Digital Center interview process are Aptitude Test, Resume Shortlist and Coding Test.

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Ecolab Digital Center Software Engineer Trainee Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
Ecolab Digital Center Software Engineer Trainee Salary
based on 5 salaries
₹9.8 L/yr - ₹9.8 L/yr
124% more than the average Software Engineer Trainee Salary in India
View more details

Ecolab Digital Center Software Engineer Trainee Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

Work satisfaction

Explore 1 Review and Rating
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₹8 L/yr - ₹22 L/yr

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