AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Vodafone Idea
Compare
Filter interviews by
Vodafone Idea Data Analyst Interview Questions and Answers
Vodafone Idea Data Analyst Interview Experiences
2 interviews found
Anonymous
(1 Question)
- Q1. Current roles and responsibilities, Few queries to write, few questions related to DWH and what type of role you have done in past etc
(1 Question)
- Q1. Managerial round mostly questions like what challenges did you face, how did you overcome on that, what was the major success / appreciation you got
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
SQL query to find the top 5 employee having the max salary
Interview Preparation Tips
- SQL
Interview questions from similar companies
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 2 interview rounds.
(3 Questions)
- Q1. SQL joins and simple query
- Q2. Phython basics and simle data fram
- Q3. Hr round only formality
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Overall Experience and technical round managerial round
(1 Question)
- Q1. Previous experience
Interview Preparation Tips
(2 Questions)
- Q1. It was an easy situational ques
- Q2. It was an easy situational questiokn
(2 Questions)
- Q1. Same as the first one
- Q2. Same as the previous round
Shashank S
(2 Questions)
- Q1. Questions were based on DSA and C
- Q2. It was basically a coding round with simple logic
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There were 4 interview rounds.
Logical Reasoning ,Aptitude and English
Current affairs, Leadership topics
(1 Question)
- Q1. On new technologies
(1 Question)
- Q1. Questions about relocation
Selected
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
(1 Question)
- Q1. How is data analysis different from data mining? What is data cleansing? Why is it important? What do data analysts do when they are faced with missing or duplicate data?
- Ans.
Data analysis involves interpreting data to gain insights, while data mining focuses on discovering patterns and relationships in large datasets.
Data analysis involves interpreting data to extract meaningful insights and make informed decisions.
Data mining involves using algorithms to discover patterns and relationships in large datasets.
Data cleansing is the process of detecting and correcting errors or inconsistencie...
(1 Question)
- Q1. How proficient are you in using spreadsheet programs to compile and organize data? What have you used your data for in past positions? Have you ever had to lead an investigation? What was the topic, why wa...
- Ans.
I am highly proficient in using spreadsheet programs to compile and organize data.
I have used spreadsheet programs extensively to compile and organize data in past positions.
For example, I have used Excel to analyze sales data and create reports for management.
I have also used Google Sheets to track project progress and budget expenses.
In one position, I used spreadsheets to analyze customer feedback and identify trend...
Skills evaluated in this interview
I applied via Walk-in and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. What is Vlookup?
- Ans.
Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.
Vlookup stands for vertical lookup.
It is commonly used to find and retrieve data from large datasets.
The function requires a lookup value, a table range, and the column index number.
Vlookup can be used to perform approximate or exact matches.
It is often used for data analysis, data validation, and d...
- Q2. What is Pivot table?
- Ans.
A pivot table is a data summarization tool used in spreadsheet programs like Excel.
It allows users to quickly summarize and analyze large amounts of data.
Users can easily group data by different categories and perform calculations on them.
Pivot tables are useful for creating reports and visualizations.
They can help identify trends and patterns in data.
Example: A pivot table can be used to summarize sales data by produc
- Q3. What type of Vlookup?
- Ans.
There are two types of Vlookup: Exact Match and Approximate Match.
Exact Match Vlookup searches for an exact match of the lookup value in the first column of the table array.
Approximate Match Vlookup searches for an approximate match of the lookup value in the first column of the table array.
Exact Match Vlookup is denoted by 0 or FALSE in the formula, while Approximate Match Vlookup is denoted by 1 or TRUE in the formul
- Q4. Apply filters in row?
- Ans.
Filters can be applied to rows in a table to display specific data.
Select the row(s) you want to filter
Click on the filter icon in the toolbar
Choose the filter criteria and apply
The table will display only the rows that meet the filter criteria
Interview Preparation Tips
Skills evaluated in this interview
Vodafone Idea Interview FAQs
Tell us how to improve this page.
Vodafone Idea Interviews By Designations
- Vodafone Idea Territory Sales Manager Interview Questions
- Vodafone Idea Assistant Manager Interview Questions
- Vodafone Idea Deputy Manager Interview Questions
- Vodafone Idea Manager Interview Questions
- Vodafone Idea Senior Executive Interview Questions
- Vodafone Idea Graduate Engineer Trainee (Get) Interview Questions
- Vodafone Idea Territory Sales Executive Interview Questions
- Vodafone Idea Assistant General Manager Interview Questions
- Show more
Interview Questions for Popular Designations
- Senior Data Analyst Interview Questions
- Junior Data Analyst Interview Questions
- Data Analyst Intern Interview Questions
- Data Engineer Interview Questions
- Data Research Analyst Interview Questions
- Data Scientist Interview Questions
- Data Entry Operator Interview Questions
- Associate Data Analyst Interview Questions
- Show more
Vodafone Idea Data Analyst Interview Process
based on 2 interviews
Interview experience
Data Analyst Interview Questions from Similar Companies
Fast track your campus placements
Vodafone Idea Data Analyst Reviews and Ratings
based on 25 reviews
Rating in categories
|
Assistant Manager
4.1k
salaries
|  ₹5 L/yr - ₹15.5 L/yr |
|
Deputy Manager
3.9k
salaries
| ₹8.5 L/yr - ₹25 L/yr |
|
Manager
3.4k
salaries
| ₹7.3 L/yr - ₹29 L/yr |
|
Senior Executive
2.9k
salaries
| ₹2 L/yr - ₹9.5 L/yr |
|
Assistant General Manager
1.5k
salaries
| ₹7.9 L/yr - ₹26.9 L/yr |
Jio
Bharti Airtel
Ericsson
Tata Communications
- Home >
- Interviews >
- Vodafone Idea Interview Questions >
- Vodafone Idea Data Analyst Interview Questions
