question stringlengths 11 711 | domain stringclasses 8
values | company stringclasses 30
values | year float64 2.02k 2.02k ⌀ | coding stringclasses 2
values | personal_exp stringclasses 2
values | category float64 0 1 |
|---|---|---|---|---|---|---|
explain Spark(Architecture, dataframe, file format) | Data Engineer | JPMorgan Chase | null | no | no | 0 |
explain SQL (joins, union/union all ,Stored procedures) | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the ACID properties of transactions in databases and why they are important for data consistency. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the architecture of Spark. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the backpropagation algorithm and its role in training neural networks. | Machine Learning | JPMorgan Chase | null | no | no | 0 |
Explain the concept of data locality in Hadoop, and why is it important for performance | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the concept of data locality in Hadoop, and why is it important for performance? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the concept of hyperparameter tuning and how you optimize hyperparameters for a model. | Machine Learning | JPMorgan Chase | null | no | no | 0 |
Explain the concept of inequalities using crocodiles according to the challenge | Data Science | JPMorgan Chase | null | no | no | 0 |
Explain the concept of linear regression. How would you interpret the coefficients in a multiple linear regression model? | Data Science | JPMorgan Chase | null | no | no | 0 |
Explain the concept of modularization | Data Analytics | JPMorgan Chase | null | no | no | 0 |
Explain the concept of object-oriented programming (OOPs) in Python. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the conditions you will take care of while you are getting lot of events data from Kafka & some data from RDBMS, and how you will design the ETL pipeline to capture these data in near-real time | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the daily tasks that you worked on | Data Engineer | JPMorgan Chase | null | no | no | 1 |
Explain the difference between Spark and Hadoop | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the difference between spark vs Hadoop | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the difference between stubs and skeletons in Remote Method Invocation (RMI)? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the difference between the XGBoost and Random Forest algorithms and give an example where you would use one over the other. | Machine Learning | JPMorgan Chase | null | no | no | 0 |
Explain the end-to-end pipeline of Datahub Spline (Open source project I worked on how Spark listener captures the upstream tables & downstream tables | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the importance of positive semi-definite matrices in portfolio optimization. | Data Science | JPMorgan Chase | null | no | no | 0 |
Explain the Kubernetes cluster that you used in my project | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the Kubernetes cluster used in your projects | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the lifecycle of teraform when you want to deploy new cluster on AWS | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the mathematics behind machine learning algorithms, including probability equations for maximum likelihood. | Machine Learning | JPMorgan Chase | null | no | no | 0 |
Explain the process in which you solve a problem related to Fibonacci series. | Data Analytics | JPMorgan Chase | null | no | no | 0 |
Explain the purpose of bigrams and any design decisions you made in the function. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain the Support Vector Machine (SVM) algorithm and its application in specific classification tasks. | Machine Learning | JPMorgan Chase | null | no | no | 0 |
Explain the Terraform lifecycle for deploying a new cluster on AWS? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Explain work of Remote Method Invocation RMI Calls | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Find Customer Information for a JPMorgan Chase Campaign JPMorgan Chase wants to launch a marketing campaign for clients who are living in New York and have their names starting with 'A'. For this project, they want to obtain a list that includes the client's id, first name, last name, email and phone number. Please wri... | SQL | JPMorgan Chase | null | no | no | 0 |
Find Intersection of 2 lists | Data Science | JPMorgan Chase | null | no | no | 0 |
Find Maximum depth in a binary tree. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Find prime number larger than N (Python question) | Data Science | JPMorgan Chase | null | no | no | 0 |
Find repeating number in an array (Python question) | Data Science | JPMorgan Chase | null | no | no | 0 |
Find the intersection of two arrays of integers. | Data Science | JPMorgan Chase | null | no | no | 0 |
Find the intersection of two arrays of integers. | Data Science | JPMorgan Chase | null | no | no | 0 |
Find the nth prime number | Data Science | JPMorgan Chase | null | no | no | 0 |
Find the nth prime number. | Data Science | JPMorgan Chase | null | no | no | 0 |
From a employee and department dataframe get the list of employees along with their department details who have the max(salary) per department and the salary should be greater than 15000. Write pyspark code to get the desired output. | Data Engineer | JPMorgan Chase | null | no | no | 0 |
Give an example where you applied linear regression | Data Science | JPMorgan Chase | null | no | no | 0 |
Give an example where you applied linear regression. | Data Science | JPMorgan Chase | null | no | no | 0 |
Given a list of tuples featuring names and grades on a test, write a function to normalize the values of the grades to a linear scale between 0 and 1. | Data Science | JPMorgan Chase | null | yes | no | 0 |
Have you ever disagreed with a teammates approach? How did you find common ground? | Machine Learning | JPMorgan Chase | null | no | no | 1 |
Have you ever pitched a project that you completed before? | Data Science | JPMorgan Chase | null | no | no | 0 |
Have you had any challenging project experiences? If so, can you share details about them? | Data Science | JPMorgan Chase | null | no | yes | 0 |
Have you led a team of individuals? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
Have you used parameters in Tableau? | Data Analytics | JPMorgan Chase | null | no | no | 0 |
Have you worked on any machine learning projects or implemented any algorithms? If so, can you provide examples? | Data Science | JPMorgan Chase | null | no | no | 0 |
Have you worked on any projects involving Machine Learning? If so, can you provide examples? | Data Science | JPMorgan Chase | null | no | no | 0 |
How are you consuming data & what approaches you used to consume data in e-commerce applications? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How did you discover this position? | Machine Learning | JPMorgan Chase | null | no | no | 1 |
How did you prevent overfitting when using Machine Learning models? | Data Science | JPMorgan Chase | null | no | no | 0 |
How did you use data in your previous roles? | Data Science | JPMorgan Chase | null | no | no | 0 |
How do you approach a scenario in which your analysis diverges from the widely accepted viewpoint? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
How do you assess if a decision tree model is suitable for predicting if a borrower will pay back a personal loan they are taking out? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How do you balance your work and personal life? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
How do you choose a prior in Bayesian analysis? What is the impact of a non-informative prior vs. an informative prior? | Data Science | JPMorgan Chase | null | no | no | 0 |
How do you create a unified system and facilitate communication between different tools? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How do you differentiate yourself? | Data Science | JPMorgan Chase | null | no | no | 1 |
How do you explain map reduce programming to developer? | Data Science | JPMorgan Chase | null | no | no | 0 |
How do you filter outliers that need to be discarded from the ones that are actually of value? | Data Science | JPMorgan Chase | null | no | no | 0 |
How do you handle challenging situations in a team environment? | Data Science | JPMorgan Chase | null | no | no | 1 |
How do you handle challenging situations in the workplace? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
How do you handle imbalanced data? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How do you handle unbalanced data in classification? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How do you prevent overfitting? | Data Science | JPMorgan Chase | null | no | no | 0 |
How do you prioritize multiple deadlines? | Data Science | JPMorgan Chase | null | no | no | 1 |
How do you stay informed about the latest trends in the financial market and their potential implications for our business? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
How do you stay up-to-date on ML advancements? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How do you typically address and resolve conflicts with colleagues or external stakeholders? | Data Engineer | JPMorgan Chase | null | no | no | 1 |
How does one show understanding of basic probability concepts? | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How does Python OOPs technique work (decorators, wrappers etc) | Data Science | JPMorgan Chase | null | no | no | 0 |
How experienced are you with Python? | Data Science | JPMorgan Chase | null | no | yes | 0 |
How have you resolved conflicts with authority figures in the past? | Data Science | JPMorgan Chase | null | no | no | 1 |
How is Lasso Regression different from Ridge Regression? | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How many planes take off from the local airport during a certain day? | Data Analytics | JPMorgan Chase | null | no | no | 1 |
How to apply Bayes theorem to compute the probability of 'its actually raining' given that 'your friends say yes.' | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How to calculate the total profit gained from investing in an index fund from the start to the end date? | Data Science | JPMorgan Chase | null | no | no | 0 |
How to control the number of mappers in map-reduce jobs | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How to control the number of mappers in map-reduce jobs? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How to correct for biases in your data? | Data Science | JPMorgan Chase | null | no | no | 0 |
How to deal with inbalanced datasets | Data Science | JPMorgan Chase | null | no | no | 0 |
How to deploy code on the production environment | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How to filter outliers that are to be discarded from the ones that are actually of value? | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How to filter outliers that are to be discarded from the other ones that are actually of value? | Data Science | JPMorgan Chase | null | no | no | 0 |
How to optimise AWS costs? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How to parse bigrams from a string? | Data Science | JPMorgan Chase | null | no | no | 0 |
How well do you work with Teams | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How well do you work with teams? | Data Analytics | JPMorgan Chase | null | no | no | 0 |
How would you address and rectify biases in a financial dataset? | Data Science | JPMorgan Chase | null | no | no | 0 |
How would you analyze a dataset to understand exactly where the revenue loss is occurring? | Data Engineer | JPMorgan Chase | null | no | no | 0 |
How would you approach a situation where a business user requests to add a data element to the reporting output that you know has no value and will impact performance negatively? | Data Engineer | JPMorgan Chase | null | no | no | 1 |
How would you Build ML models for predictions. | Data Science | JPMorgan Chase | null | no | no | 0 |
How would you check if a matrix is positive semi-definite using its eigenvalues? | Data Science | JPMorgan Chase | null | no | no | 0 |
How would you combat overfitting when building tree-based models in training a classification model? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How would you compare two credit risk models for loan defaults over time? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How would you correct biases in your data? | Data Science | JPMorgan Chase | null | no | no | 0 |
How would you design an ML system that recommends products to users? | Machine Learning | JPMorgan Chase | null | no | no | 0 |
How would you determine what the next partner card should be? | Data Science | JPMorgan Chase | null | no | no | 0 |
How would you differentiate and handle outliers that are erroneous versus those that represent significant but valid market events? | Data Science | JPMorgan Chase | null | no | no | 0 |
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