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Celebal Interview Questions and Answers
Celebal Interview Experiences
4 interviews found
Simran Geryani
Selected
I applied via Walk-in and was interviewed in Apr 2023. There were 4 interview rounds.
Made a machine learning model
(2 Questions)
- Q1. Python and SQL and. Data science questions
- Q2. How would you Handle imbalanced data, imputation techniques
- Ans.
Handling imbalanced data involves resampling techniques like oversampling or undersampling. Imputation techniques include mean, median, mode, or predictive modeling.
For imbalanced data, consider using techniques like oversampling (SMOTE) or undersampling to balance the classes.
Imputation techniques include filling missing values with mean, median, mode, or using predictive modeling like KNN or Random Forest.
Evaluate th...
(2 Questions)
- Q1. Why should we hire you
- Q2. Will you be able to give 40 hours a week
Interview Preparation Tips
Skills evaluated in this interview
Data Scientist Interview Questions asked at other Companies
Anonymous
I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.
The first round was apptitude round in which total question was 35 .it was a pen paper exam and there is a reasoning ,appitude,python,c question.
It was also a pen paper round.There was a four set in some set has 2 question or 4 questions.I am selection in this round.
(1 Question)
- Q1. It was a interview round where one coding question was asked and code of function overriding .difference between compile time and run time polymorphism and std in c++ . difference between refernce and a po...
Interview Preparation Tips
Associate Software Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. Max salary recursive cte
- Q2. Spark architecture
(3 Questions)
- Q1. Personal interview
- Q2. SQL and python questions
- Q3. Databricks and PYSPARK
Interview Preparation Tips
Data Engineer Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed before Nov 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Asked about my past experience
- Q2. I have experience of dot.net for 2years
Associate Consultant Interview Questions asked at other Companies
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I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is Excel what is vlookup what is your strength and weakness
Interview Preparation Tips
I was interviewed before Sep 2020.
(1 Question)
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
- Q1.
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
- Ans.
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Interview Preparation Tips
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic questions only ... regarding job and experience
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jan 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. First question in hr interview is tell about yourself then the hr asked questions what I mentioned in my resume. So put the information in resume what you known well. My unique talent is I'm a stage spea...
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Jul 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. 1.interviewer asked about my mini Project, some questions from my project on Machine Learning and some basic HR questions 2.If you have mentioned some projects in resume the interviewer will surely ask fr...
Interview Preparation Tips
Be good on basics whatever domain you're from.
Good to know basics of one programming
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