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Emtec Data Engineer Interview Questions and Answers
Emtec Data Engineer Interview Experiences
1 interview found
Gaurav Pirthani
(3 Questions)
- Q1. Python - find max from array without using built in function
- Ans.
Find max from array in Python without using built-in function.
Iterate through the array and compare each element with a variable storing the current maximum value.
If the element is greater than the current maximum, update the variable.
Return the variable after iterating through the entire array.
- Q2. Spark cluster configuration
- Q3. Python split data interview question
Interview Preparation Tips
Skills evaluated in this interview
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Interview questions from similar companies
Anonymous
1st round was Aptitude, which is average difficultly level.
2nd round was Group Discussions, here they only check our communication.
(5 Questions)
- Q1. Techincal Round, here the technical questions about our bachgroud were asked. They will ask questions based on our resume.
- Q2. What is Artificial Intelligence?
- Ans.
Artificial Intelligence is the simulation of human intelligence processes by machines, especially computer systems.
AI involves machines performing tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.
Machine learning is a subset of AI that enables machines to learn from data and improve their performance over time.
Examples of AI applic...
- Q3. What is Power BI?
- Ans.
Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.
Power BI is a data visualization tool used to create interactive reports and dashboards.
It allows users to connect to various data sources, clean and transform data, and create visually appealing reports.
Power BI offers a wide range of visualization options such as charts, graphs, maps, and...
- Q4. How to load Data in Power BI?
- Ans.
Data can be loaded in Power BI by connecting to various data sources like Excel, SQL databases, online services, etc.
Connect to data sources by clicking on 'Get Data' in Power BI
Select the desired data source (e.g. Excel, SQL Server, SharePoint, etc.)
Choose the specific data tables or queries to import into Power BI
Transform and clean the data using Power Query Editor if needed
Load the data into Power BI model for visu
- Q5. Explain about your final year project?
- Ans.
Developed a predictive analytics model for predicting customer churn in a telecom company.
Used machine learning algorithms like logistic regression and random forest for analysis.
Performed data preprocessing, feature engineering, and model evaluation.
Achieved an accuracy of 85% in predicting customer churn.
Presented findings and recommendations to the telecom company's management team.
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
(2 Questions)
- Q1. Number system convertion in c
- Ans.
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
- Q2. Pointers, struct, Data Structure
(2 Questions)
- Q1. Decimal to Binary Convertion
- Q2. Hexa Decimal to Binary convertion
Skills evaluated in this interview
(1 Question)
- Q1. What is jdk, string related questions, basic java oops questions?
(2 Questions)
- Q1. About the experience part
- Q2. About the technical part
(2 Questions)
- Q1. What is ITSM stands for?
- Ans.
ITSM stands for Information Technology Service Management.
ITSM is a set of policies, processes, and procedures for managing IT services.
It focuses on delivering value to customers through the management of IT services.
Examples of ITSM tools include ServiceNow, BMC Remedy, and Jira Service Desk.
- Q2. What are role of an system engineer in daily work day?
- Ans.
System engineers are responsible for designing, implementing, and maintaining computer systems and networks.
Designing and implementing computer systems and networks
Troubleshooting and resolving technical issues
Collaborating with other team members to ensure system functionality
Monitoring system performance and security
Updating and upgrading systems as needed
Manav Koli
(1 Question)
- Q1. OOP questions SQL Questions Programming structure
(1 Question)
- Q1. SQL questions MVC and C# related questions
Software Engineer Interview Questions & Answers
NexWave Talent Management Solutions
Neelakanta Kuruba
posted on 11 Feb 2025
(1 Question)
- Q1. What is Linked List
Selected
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
(4 Questions)
- Q1. Trusted work and women useful this work
- Q2. This work work from home
- Q3. I want this job to take good care of my family
- Q4. This work confirm sir
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
(1 Question)
- Q1. Asked questions related to data analytics , prepare for SQL, dash boarding, and visualization based questions
(1 Question)
- Q1. Its a general discussion to check fit for the company culture and environment
(1 Question)
- Q1. General salary negotiation
Associate Software Engineer Interview Questions & Answers
Solera
The Rendered Panda
posted on 11 May 2023
Selected
I applied via Job Portal and was interviewed in Apr 2023. There were 3 interview rounds.
General aptitude questions
Basic DSA questions(Arrays, Sorting etc)
(3 Questions)
- Q1. Project discussion
- Q2. Questions around android development
- Q3. OOPS in depth questions
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Emtec Data Engineer Reviews and Ratings
based on 1 review
Rating in categories
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97
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|  ₹6 L/yr - ₹22 L/yr |
|
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67
salaries
| ₹8.9 L/yr - ₹27 L/yr |
|
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55
salaries
| ₹17.2 L/yr - ₹36 L/yr |
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46
salaries
| ₹10.6 L/yr - ₹27 L/yr |
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Software Developer
43
salaries
| ₹4.8 L/yr - ₹20.2 L/yr |
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