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I applied via Instahyre and was interviewed before May 2022. There were 3 interview rounds.
Advanced level of SQL involves complex queries, subqueries, joins, and optimization techniques.
Advanced SQL involves using subqueries to retrieve data from multiple tables
Joins are used to combine data from multiple tables based on common columns
Optimization techniques like indexing and query tuning are used to improve performance
Window functions and common table expressions are also part of advanced SQL
Examples includ...
posted on 3 Jul 2024
Waterfall and Agile are project management methodologies. Agile ceremonies are regular meetings in Agile methodology.
Waterfall is a linear and sequential approach to project management.
Agile is an iterative and flexible approach to project management.
Agile ceremonies include daily stand-up meetings, sprint planning, sprint review, and retrospective meetings.
Waterfall focuses on detailed upfront planning, while Agile al...
They will give you 2 questions to solve and reply back in half an hour.
posted on 25 Oct 2024
Seeking new challenges and opportunities for growth.
Looking for a new challenge to further develop my skills and experience
Seeking opportunities for career advancement that were not available in my previous role
Company restructuring led to changes in my department, prompting me to explore new opportunities
Yes, I have a bike and a valid license.
I own a motorcycle and possess a valid license to operate it.
Having a bike and license allows me to travel efficiently for business purposes.
I am familiar with road safety regulations and follow them diligently.
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
I had a very bad interview experience. The interviewer didn't start with any introduction and immediately jumped into asking case study. After giving a case, he would leave for a few minutes, which made it seem like he was not interested in the process.
Questions asked:
Q1: You are an Analyst at UBER. The gross cab cancellation rate daily is 5% whereas on a particular day, it goes up to 10%. What could be the factors affecting the same?
To analyze the same list down the tables required in the database along with all the columns and write the query using the same table name & columns to find the required metrics.
Q2: Assume you work for YouTube Music and the CEO wants you to create a Business Health Dashboard. List down all the metrics the CEO will be interested in looking at.
I applied via Recruitment Consulltant and was interviewed in Dec 2023. There was 1 interview round.
Reconciliation in AEPS involves matching the transactions between the bank and the service provider to ensure accuracy.
Reconciliation involves comparing the transactions recorded by the bank with those recorded by the service provider.
Any discrepancies are identified and resolved to ensure accurate financial records.
Reconciliation helps in detecting errors, fraud, or any other discrepancies in the transactions.
Examples...
Use a data migration tool to copy the dataset efficiently.
Utilize a data migration tool like AWS Data Pipeline, Apache Nifi, or Talend to copy the dataset.
Break down the dataset into smaller chunks to avoid overwhelming the system.
Ensure proper data validation and error handling during the copying process.
Consider using parallel processing to speed up the copying process.
Monitor the progress of the dataset copying to t
No, data analysis job is not overrated as it plays a crucial role in decision-making and problem-solving.
Data analysis helps in identifying trends and patterns in data
It provides valuable insights for businesses to make informed decisions
Data analysis is essential for optimizing processes and improving efficiency
It can uncover hidden opportunities and potential risks
Many industries rely on data analysis for strategic p
Online banking application is a web-based platform that allows customers to perform financial transactions remotely.
Customers can view account balances and transaction history.
They can transfer funds between accounts or to other people.
They can pay bills and set up automatic payments.
The application should have strong security measures to protect customer data.
It should also have a user-friendly interface for easy navi...
posted on 14 Jan 2022
I applied via Recruitment Consultant and was interviewed before Jan 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed before Jan 2023. There were 2 interview rounds.
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