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Advent Informatics Data Engineer Interview Questions and Answers
Advent Informatics Data Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed before Dec 2021. There were 4 interview rounds.
(1 Question)
- Q1. Introduction Project flow Why did you use HBase in your project? How did you query for data in HBase? What was the purpose of Hive? What are external partitioned tables? Optimization done in your projects
- Ans.
Discussion on project flow, HBase, Hive, external partitioned tables, and optimization in a Data Engineer interview.
Explained project flow and the reason for using HBase in the project
Discussed querying data in HBase and the purpose of Hive
Described external partitioned tables and optimization techniques used in the project
(3 Questions)
- Q1. Spark scenario based questions
- Q2. SQL handling data redundancy
- Q3. Python code for getting rid of more than 2 spaces in a long text file.
- Ans.
Python code to remove more than 2 spaces in a long text file.
Read the text file and store it in a variable
Use regular expressions to replace more than 2 spaces with a single space
Write the updated text back to the file
(5 Questions)
- Q1. Introduction of yourself
- Q2. Why are you leaving the current organization?
- Q3. What kind of tools have you worked on?
- Ans.
I have worked on various tools including Hadoop, Spark, Kafka, and SQL Server.
Worked on Hadoop for distributed storage and processing of large datasets
Used Spark for in-memory data processing and machine learning
Implemented Kafka for real-time data streaming and messaging
Worked with SQL Server for relational database management and querying
- Q4. Where do you see yourself in 5 years?
- Q5. Salary negotiations and discussion
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. DS Algo Questions on Trees. Leadership Principles
Interview Preparation Tips
I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.
(1 Question)
- Q1. .net questions - routing in asp.net MVC ?
Interview Preparation Tips
I appeared for an interview before Feb 2021.
Time - 60mins
Time- 30mins
Interview Preparation Tips
I applied via Company Website and was interviewed before Jan 2021. There were 3 interview rounds.
It totally taken by TCS ion
(3 Questions)
- Q1. Where do you see yourself in 5 years?
- Q2. What are your strengths and weaknesses?
- Q3. Tell me about yourself.
Interview Preparation Tips
I appeared for an interview before Jun 2016.
Interview Questionnaire
4 Questions
- Q1. About the project i did
- Q2. Some questions on digital electronics
- Q3. Introduce yourself
- Ans.
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MongoDB and MySQL
Familiar with version control systems like Git and deployment tools like Heroku
- Q4. About my family
Interview Preparation Tips
Total Questions: 40
Round: Technical Interview
Experience: He asked me to explain the project that i have done in detail. As iam from electronics background he asked more from my electronics subjects.
Round: Technical Interview
Experience: He asked me to explain the project that i have done in detail. As iam from electronics background he asked more from my electronics subjects.
Tips: be confident
Skills: Technical Skills, Communication
College Name: Lovely Professional University, Phagwara [ LPU ]
I appeared for an interview before Jul 2016.
Interview Preparation Tips
Experience: It was an MCQ exam on an OMR sheet (beneficial for people who are not comfortable with online exams like me). The exam went good. They set the cut-off at 45 (varies from college to college). I managed to get through this. The standard of the paper was quiet easy.
Tips: Aptitude preparation should be good. And solve the problems fast. If you are weak in a particular section (like I was in quantitative), you should keep it for the last. Do the ones which you are strong at.
Duration: 1 hour
Total Questions: 50
Round: Technical Interview
Experience: I was from ECE, so they didn't expect much answers from us in subjects related to IT & Computer Science. In technical interview always prepare a particular topic you love (ofcourse from any of your engineering subjects). I went with my favourite (sattelite communication 7 GPS naviagtion system). I explained it in detail and he got impressed. Then they aske some questions (withing my comfort zone) from JAVA. it was a simple interview.
Tips: Only thing you should keep in my mind before entering the interview room is "I don't need this job; I am just here to make an experience of how a job interview looks like". If you are successfull in keeing the mindset, then you are sure to crack the interview. Moto is JUST RELAX and enjoy the interview. Don't try to over active or over smart in an interview.
Round: HR Interview
Experience: General questions from current affairs, your hobbies, etc. Its kind of time pass interview. Your spoken skills and confidence level matters the most.
Tips: Be what you are. Don' try to exaggerate.
College Name: JIS College Of Engineering
Interview Questionnaire
1 Question
- Q1. Tell me about yourself?
- Ans.
I am a passionate software engineer with experience in developing web applications and solving complex problems.
Experienced in developing web applications using technologies like HTML, CSS, JavaScript, and React
Skilled in problem-solving and debugging code to ensure optimal performance
Strong understanding of data structures and algorithms
Familiar with Agile development methodologies and version control systems like Git
Interview Preparation Tips
Experience: Well, it was an Aptitude test organized by CoCubes. It was pretty easy so obviously the cut off was high. The time was enough to make them all correct. In the essay round, we were given a topic. and we were supposed to write 300-400 words on it in 30mins.
Tips: Try to be calm and solve and make all of correct.
Duration: 50 minutes
Total Questions: 32
Round: Technical Interview
Experience: This round was about how good your basics are. I was able to answer all the questions. The interviewer was a nice person and was very good at making me comfortable.
Tips: Basics are the most important things in this interview.
Round: HR Interview
Experience: The interviewer was very nice. She asked me only one question and therefore, i guess she wanted to know if i am good at communicating. Or not. I don't really know.
Tips: Don't lose your posture and confidence.
General Tips: It's a time taking process, so keep your calm throughout. And listen to the presentation properly as they might ask que
Skills: Basic Concepts, Aptitude, Verbal Communication Skills, Written Communication Skills, C++, C Programming
College Name: Institute Of Engineering & Management (IEM) Kolkata
Motivation: The company work culture and the love their employees and the way they combine work and enjoyment.
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