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I applied via Approached by Company and was interviewed in May 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2023. There were 3 interview rounds.
What is the data analyst do and what are the trends they follow while analysing the data
Passion for uncovering insights from data and making data-driven decisions.
Fascination with numbers and patterns
Desire to solve complex problems
Interest in using data to drive business decisions
Ability to communicate findings effectively
posted on 28 Sep 2023
I applied via Naukri.com and was interviewed in Aug 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed before Jun 2023. There were 2 interview rounds.
Which join is apt based on situation?
One-hot encoding is a technique used to convert categorical variables into a numerical format for machine learning algorithms.
It creates a binary column for each category in the variable, with 1 indicating the presence of the category and 0 indicating absence.
One-hot encoding is commonly used in machine learning models to handle categorical data such as gender, color, or country.
For example, if a 'color' variable has c...
Time, arithmetic problems
Sql queries and python basics
Problem solving using sql and publishing dashboards
I appeared for an interview in Jan 2025.
The output of the SQL query is a set of data retrieved from a database based on specified conditions.
The output will depend on the specific query being asked about.
It could be a list of names, numbers, dates, or any other data stored in the database.
The output may be sorted, filtered, or aggregated based on the query's criteria.
Demonstrate proficiency in Vlookup, Xlookup, pivot tables, and other formulas in a given data set.
Use Vlookup to search for a value in the first column of a table and return a value in the same row from a specified column.
Xlookup is a more powerful and flexible version of Vlookup that can search for a value in a range and return a corresponding value.
Pivot tables are used to summarize and analyze data in a spreadsheet.
...
I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
Just Dial is an Indian search engine and local business directory that provides information about businesses and services in various cities across India.
Just Dial allows users to search for businesses and services based on their location and category.
It provides contact information, user reviews, ratings, and photos of the businesses listed.
Just Dial also offers advertising services to businesses to promote their servi...
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
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