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I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Detailed interview on SQL, Tableau & Alteryx
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I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
Generic maths questions
Online platform coding challenge
SQL query to retrieve total sales amount for each product category
Use GROUP BY clause to group the results by product category
Use SUM() function to calculate the total sales amount
Join the tables if necessary to get the required data
I have 3 years of experience working as a Data Analyst in the finance industry.
Utilized SQL to extract and analyze data from databases
Created visualizations using Tableau to present findings to stakeholders
Performed predictive modeling using Python to forecast financial trends
A business analyst is a professional who analyzes an organization's business domain and documents its business processes or systems.
Analyzes business processes to identify areas for improvement
Works with stakeholders to gather requirements for new systems or processes
Creates documentation such as business requirements documents and process maps
Helps to bridge the gap between business stakeholders and technical teams
Use...
UBS interview questions for designations
I have worked on various databases including MySQL, Oracle, and MongoDB.
MySQL
Oracle
MongoDB
Different types of join are inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all the rows from the left table and matching rows from the right table.
Right join returns all the rows from the right table and matching rows from the left table.
Full outer join returns all the rows from both tables, with NULL values in the columns where there ...
Top trending discussions
I was interviewed in Oct 2016.
I cannot provide investment advice, but here are five companies that have shown strong financial performance in recent years.
Apple - consistently high revenue and profit margins
Amazon - dominant player in e-commerce and cloud computing
Microsoft - strong growth in cloud computing and enterprise software
Alphabet (Google) - diversified revenue streams and strong advertising business
Visa - dominant player in the payments i
The Brexit vote could have both positive and negative effects on the Indian economy.
Positive effects: Increased trade opportunities with the UK, potential for attracting foreign investments from companies relocating from the UK.
Negative effects: Uncertainty in global markets leading to volatility in exchange rates, potential decline in exports to the UK.
Example: Indian IT companies may face challenges due to stricter i...
Hackerrank test of 2 medium questions
I applied via Referral and was interviewed in Jun 2024. There were 2 interview rounds.
Online self paced test
I was interviewed before Jun 2016.
Brownian motion is the random motion of particles in a fluid due to collisions with other particles.
Brownian motion was first observed by Robert Brown in 1827.
It is named after the botanist Robert Brown.
The motion is caused by the random movement of fluid molecules.
Brownian motion is a continuous-time stochastic process.
It is often used to model various phenomena in physics, finance, and biology.
Properties of Brownian ...
A Martingale is a mathematical concept used in probability theory and statistics. Markov Processes are stochastic processes that satisfy the Markov property.
A Martingale is a sequence of random variables where the expected value of the next variable, given the current and past variables, is equal to the current variable.
Markov Processes are stochastic processes where the future state depends only on the current state a...
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