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Celebal Technologies
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Celebal Technologies Data Analyst Interview Questions, Process, and Tips
Top Celebal Technologies Data Analyst Interview Questions and Answers
- Q1. What are oops? Explain 4 pillars
- Q2. What is MongoDB? Explain it.
- Q3. What is DBMS and SQL?
Celebal Technologies Data Analyst Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
It was very easy and out of 1000 students 300 students got shortlisted.
(5 Questions)
- Q1. It was also easy and out of 300 students 30 got shortlisted.
- Q2. What are oops? Explain 4 pillars
- Ans.
OOPs stands for Object-Oriented Programming. The 4 pillars are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: Parent class 'Animal' and child class 'Dog' inheriting from 'Animal'.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Using private variables and public methods in...
- Q3. What is DBMS and SQL?
- Ans.
DBMS stands for Database Management System, which is a software system that manages databases. SQL is a language used to interact with databases.
DBMS is a software system that allows users to define, create, maintain, and control access to databases.
SQL (Structured Query Language) is a language used to communicate with a database. It is used to retrieve, update, and manage data in a database.
Examples of popular DBMS in...
- Q4. What is MongoDB? Explain it.
- Ans.
MongoDB is a NoSQL database program that uses a document-oriented data model.
NoSQL database program
Document-oriented data model
Uses JSON-like documents for data storage
Supports dynamic schemas for flexible data structures
- Q5. Explain all hooks of React.
- Ans.
React hooks are functions that let you use state and other React features without writing a class.
Hooks are functions that let you use state and other React features in functional components
useState() - allows functional components to have local state
useEffect() - allows functional components to perform side effects
useContext() - allows functional components to access context
useReducer() - an alternative to useState() ...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Oct 2022. There were 4 interview rounds.
Consisting of around 10 SQL querying questions and 2 Python programming questions and 30 SQL + PowerBI related MCQs
(3 Questions)
- Q1. SQL related questions
- Q2. Questions on ETL and Bigdata
- Q3. Resume related questions
(1 Question)
- Q1. Company policies and work culture explanation and acceptance to work
Interview Preparation Tips
- MySQL
- ETL
- Bigdata
- DBMS
I applied via Company Website and was interviewed in Sep 2022. There were 4 interview rounds.
It contain MCQ question which contain F section but all are easy. It contain some coding problem of easy, medium and hard level of Data structure and problems related to your domain.
(2 Questions)
- Q1. They mainly asked the question related to your Domain.
- Q2. SQL, DS,OOPS,DBMS etc.
(1 Question)
- Q1. HR only asked about yourself and offered you a salary.
Interview Preparation Tips
- SQL
- Data Analytics
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Basics of Python(Pandas)
- Q2. Advanced SQL functions
- Q3. Concepts of Statistics in brief
- Ans.
Statistics is the study of collecting, analyzing, and interpreting data.
Descriptive statistics summarize and describe data
Inferential statistics make predictions and draw conclusions about a population based on a sample
Hypothesis testing is used to determine if there is a significant difference between groups
Regression analysis is used to model the relationship between variables
Probability theory is used to quantify un...
Interview Preparation Tips
The interview process did not make me feel nervous at any point
I applied via Job Portal
(1 Question)
- Q1. Basics of plsql
(1 Question)
- Q1. Basics of Sql and Powerbi
(1 Question)
- Q1. What is ur expecting salary
Selected
I applied via LinkedIn and was interviewed in Dec 2022. There were 3 interview rounds.
Contains math aptitide and basic tableau questions
Sql coding test with joins sub queries and stored procedures
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before Apr 2023. There were 2 interview rounds.
Basic aptitude, basic reasoning English ah and coding mcq's.
(1 Question)
- Q1. Questions focused on SQL and powerbi.
Easy
(1 Question)
- Q1. Reg previous project and some puzzles
(2 Questions)
- Q1. Share details of your previous job.
- Q2. Why are you looking for a change?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Feb 2022. There were 3 interview rounds.
It was a genuine test with quite some logical questions of math ,english,ds and some aptitude based which i clearly dont remember thoroughly but crux is mentioned
(1 Question)
- Q1. It was an one on one technical round with hiring personnel of axtria and can be termed easy to intermediate question
(1 Question)
- Q1. This was a genuine HR or can say mangerial round where questions usually asked were asked
Interview Preparation Tips
Amit kumar singh
I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.
Medium level apti and verbal.
(1 Question)
- Q1. Depend upon your resume + Project
(1 Question)
- Q1. Project + Basic HR questions
Celebal Technologies Interview FAQs
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Celebal Technologies Interviews By Designations
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Celebal Technologies Data Analyst Interview Process
based on 1 interview
2 Interview rounds
- Resume Shortlist Round
- Technical Round
Data Analyst Interview Questions from Similar Companies
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Celebal Technologies Data Analyst Reviews and Ratings
based on 3 reviews
Rating in categories
|
Data Engineer
406
salaries
|  ₹4 L/yr - ₹13 L/yr |
|
Associate
254
salaries
| ₹4 L/yr - ₹10 L/yr |
|
Associate Consultant
158
salaries
| ₹5 L/yr - ₹15 L/yr |
|
Associate Data Engineer
158
salaries
| ₹4 L/yr - ₹11 L/yr |
|
Data Scientist
121
salaries
| ₹4.5 L/yr - ₹15.1 L/yr |
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