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Exponentia.ai Interview Questions and Answers
6 Interview questions
Performance Management Systems (PMS) enhance organizational effectiveness through goal setting, feedback, and employee development.
PMS aligns individual performance with organizational goals, ensuring everyone is working towards the same objectives.
Regular feedback is a key component; for example, quarterly reviews help employees understand their strengths and areas for improvement.
PMS often includes performance m...
Parallel processing in Talend allows for executing multiple tasks simultaneously, improving performance.
Use tParallelize component to run subjobs in parallel
Enable parallel execution in job settings
Utilize tFlowToIterate to process data in parallel
Implement parallel processing for large data sets to optimize performance
I am currently working on Talend version 7.3.1.
Working on Talend version 7.3.1
Familiar with the features and updates in this version
Experience in developing ETL processes using this version
To create a complete schema for a hotel, you need to consider various entities like rooms, guests, reservations, staff, amenities, etc.
Entities to include: rooms, guests, reservations, staff, amenities, invoices, payments
Relationships between entities: guest stays in a room, staff manages reservations, amenities are available in rooms
Attributes for each entity: room number, guest name, reservation date, staff ID, ...
My data migration experience will help in bringing revenue by ensuring smooth transitions, minimizing downtime, and maximizing data accuracy.
Ensuring seamless transition of customer data to our platform, reducing customer churn and increasing retention rates
Minimizing downtime during data migration, leading to increased customer satisfaction and loyalty
Maximizing data accuracy during migration, improving overall c...
Set is a collection of unique elements, while dictionary is a collection of key-value pairs. Keys in dictionary can be updated.
Set does not allow duplicate elements, while dictionary allows duplicate values but not duplicate keys.
Dictionary uses key-value pairs for storing data, while set only stores individual elements.
Example: Set - {1, 2, 3}, Dictionary - {'a': 1, 'b': 2}
Yes, keys in dictionary can be updated b...
Exponentia.ai Interview Experiences
16 interviews found
Anonymous
(1 Question)
- Q1. You have a hotel and how will you create a complete schema for hotel
- Ans.
To create a complete schema for a hotel, you need to consider various entities like rooms, guests, reservations, staff, amenities, etc.
Entities to include: rooms, guests, reservations, staff, amenities, invoices, payments
Relationships between entities: guest stays in a room, staff manages reservations, amenities are available in rooms
Attributes for each entity: room number, guest name, reservation date, staff ID, ameni...
I applied via Company Website
(3 Questions)
- Q1. Explain any 1 of your Project.
- Q2. SQL: Explain difference between Delete, Truncate and Drop. Difference between Group by and Having. Asked to write a update query.
- Q3. Python: Difference between Set and Dictionary. Can we update key in dictionary? Write solution for given python question (nums = [1,2,3,4,5,7,10] target = 9 output = [1,5])
- Ans.
Set is a collection of unique elements, while dictionary is a collection of key-value pairs. Keys in dictionary can be updated.
Set does not allow duplicate elements, while dictionary allows duplicate values but not duplicate keys.
Dictionary uses key-value pairs for storing data, while set only stores individual elements.
Example: Set - {1, 2, 3}, Dictionary - {'a': 1, 'b': 2}
Yes, keys in dictionary can be updated by ass...
(2 Questions)
- Q1. Explain projects where you have implemented ETL. Difference between aws lambda and aws glue
- Q2. Non-Technical questions
Skills evaluated in this interview
Pintu Prajapati
(2 Questions)
- Q1. On which Talend version u are working ?
- Ans.
I am currently working on Talend version 7.3.1.
Working on Talend version 7.3.1
Familiar with the features and updates in this version
Experience in developing ETL processes using this version
- Q2. How to do parallel processing in Talend with examples?
- Ans.
Parallel processing in Talend allows for executing multiple tasks simultaneously, improving performance.
Use tParallelize component to run subjobs in parallel
Enable parallel execution in job settings
Utilize tFlowToIterate to process data in parallel
Implement parallel processing for large data sets to optimize performance
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There were 4 interview rounds.
(1 Question)
- Q1. Questions regarding basic Spark architecture
Sicario based questions in Databricks and azure data factory
(1 Question)
- Q1. Conflict resolution in team, and regarding my current role
(1 Question)
- Q1. General HR questions, Why do you want our join our company
Selected
I appeared for an interview in Oct 2024, where I was asked the following questions.
- Q1. Tell me about yourself, focusing on precious experience
- Ans.
Experienced Associate Presales Consultant with a strong background in client engagement and technical solutions.
Over 5 years of experience in presales consulting, focusing on understanding client needs and delivering tailored solutions.
Successfully led a team in a project that increased client satisfaction by 30% through effective communication and solution alignment.
Worked closely with sales teams to develop compellin...
- Q2. Situation based questions on project management
Viraf Vesuna
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
(1 Question)
- Q1. What do you know about PMS
- Ans.
Performance Management Systems (PMS) enhance organizational effectiveness through goal setting, feedback, and employee development.
PMS aligns individual performance with organizational goals, ensuring everyone is working towards the same objectives.
Regular feedback is a key component; for example, quarterly reviews help employees understand their strengths and areas for improvement.
PMS often includes performance metric...
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.
Sql coding round and questions majorly on joins
(2 Questions)
- Q1. Roles and responsibilities
- Q2. Dashboards created
I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 2 interview rounds.
(1 Question)
- Q1. Dax questions on power bi and power query editor
(1 Question)
- Q1. Explanation about entire life cycle of project , roles and responsibilities
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
(1 Question)
- Q1. They asked the questions about projects and some basic questions interview gone well
(1 Question)
- Q1. The second round was of 1 hour he asked me many more scenario questions and checked my leetcode profile.
(1 Question)
- Q1. It was negotiation round and HR was not ready to offer me what i was expecting instead she questioned my previous offer letter.
Interview Preparation Tips
had bad experience with this company
(3 Questions)
- Q1. Said something and offered something
- Q2. Worst communication while interviewing candidate
- Q3. Salary not up to market benchmark
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
(1 Question)
- Q1. How your data migration experience will be helpful in bringing revenue for the company
- Ans.
My data migration experience will help in bringing revenue by ensuring smooth transitions, minimizing downtime, and maximizing data accuracy.
Ensuring seamless transition of customer data to our platform, reducing customer churn and increasing retention rates
Minimizing downtime during data migration, leading to increased customer satisfaction and loyalty
Maximizing data accuracy during migration, improving overall custom...
Interview Preparation Tips
Skills evaluated in this interview
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