question stringlengths 11 711 | domain stringclasses 8
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values | year float64 2.02k 2.02k ⌀ | coding stringclasses 2
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values | category float64 0 1 |
|---|---|---|---|---|---|---|
what are the z and t-tests used for? | Data Science | SAP | null | no | no | 0 |
what are the z and t-tests? | Data Science | SAP | null | no | no | 0 |
What are the Z and t-tests? What are they used for? What is the difference between them? When should use one over the other? | Data Science | SAP | null | no | no | 0 |
What are your career goals over the next five years? How does SAP fit into your overall vision? | Data Science | SAP | null | no | no | 0 |
What are your strategies for earning your team's trust? | Data Science | SAP | null | no | no | 1 |
What did you learn from a recent failure? How has this failure made you a better Data Science? | Data Science | SAP | null | no | no | 1 |
what do the coefficients in a logistic regression indicate about the relationship between the predictors and the outcome? | Machine Learning | SAP | null | no | no | 0 |
What do you believe are your top 3 character traits that make you successful? How do they fit with SAP? | Data Science | SAP | null | no | no | 0 |
What do you do to forecast a brand's revenue? | Data Science | SAP | null | no | no | 0 |
What do you think are some of the key success indicators for someone working in the Data Science role? | Data Science | SAP | null | no | no | 1 |
what does accountability mean in the context of data analysis? | Data Science | SAP | null | no | no | 1 |
Can you explain how aggregate functions work in SQL? | Data Engineer | Shell | null | no | no | 0 |
Can you explain how you would design a database? | Data Engineer | Shell | null | no | no | 0 |
Can you give an example of a project where you faced a challenge and successfully tackled this challenge? | All | Shell | null | no | yes | 0 |
Describe a project where you used Informatica Intelligent Cloud Services. | Data Engineer | Shell | null | no | no | 0 |
describe a time in need of feedback or advice | All | Shell | null | no | yes | 1 |
Describe a time where you lead others | All | Shell | null | no | yes | 1 |
Describe your experience with Agile delivery methods, such as Scrum or Kanban. | Data Engineer | Shell | null | no | yes | 0 |
Describe your experience with databases like Oracle, SQL, PostgreSQL, or DynamoDB. | Data Engineer | Shell | null | no | yes | 0 |
Have you used shell scripting or Python scripting in ETL? | Data Engineer | Shell | null | no | no | 0 |
How did you resolve that complex issue? | Data Engineer | Shell | null | no | no | 1 |
How do you approach SQL query tuning to improve query performance in large-scale data operations? | Data Engineer | Shell | null | no | no | 0 |
How do you design an ETL methodology using Informatica? | Data Engineer | Shell | null | no | no | 0 |
How is your skill set in Python? | Data Engineer | Shell | null | no | no | 0 |
How would you write and read a file in Pyspark? | Data Engineer | Shell | null | no | no | 0 |
Share your experience with Linux in a data engineering context. | Data Engineer | Shell | null | no | yes | 0 |
Tell me about a time you had a different opinion from someone | All | Shell | null | no | no | 0 |
Tell me about yourself and your leadership skills? | All | Shell | null | no | no | 1 |
What are the types of triggers? | Data Engineer | Shell | null | no | no | 0 |
What did you learn from resolving the complex issue? | Data Engineer | Shell | null | no | no | 1 |
Can you devise a strategy to interpret a string with multiple levels of nested parentheses? | Data Science | SoFi | null | no | no | 0 |
Can you discuss the BERT structure and what sets it apart from the BiLSTM? | Data Science | SoFi | null | no | no | 0 |
Can you explain the difference between the standard error of the mean and the standard error of the median? | Data Science | SoFi | null | no | no | 0 |
Can you find the least length subarray that sums to a target value or more, utilizing a greedy tactic? | Data Science | SoFi | null | no | no | 0 |
Can you provide a simple definition of power that a non-technical person would understand? | Data Science | SoFi | null | no | no | 0 |
Can you tell me about how you see your career developing over the next five years? How does SoFi fit into this plan? | Data Science | SoFi | null | no | no | 1 |
Can you walk me through the process of conducting an A/B test to compare the effectiveness of two product campaigns, with a goal of detecting a 3% improvement in performance? | Data Science | SoFi | null | no | no | 0 |
Could you explain some of the ways dimensionality reduction is carried out in Machine Learning? Does it vary depending on the type of data involved? | Data Science | SoFi | null | no | no | 0 |
Could you share your experience with a particular machine learning model and explain its mechanics? | Data Science | SoFi | null | no | yes | 0 |
Could you tell us about why you'd be a good fit for SoFi? | Data Science | SoFi | null | no | no | 0 |
Describe a situation where you took the initiative. | Data Science | SoFi | null | no | yes | 0 |
Did you ever make a decision that did not go as planned? What did you learn from this experience? | Data Science | SoFi | null | no | yes | 0 |
Do you have an example of when you disagreed with another team member's approach? | Data Science | SoFi | null | no | no | 1 |
Explain the purpose of the X and Y axes in a ROC curve. | Data Science | SoFi | null | no | no | 0 |
How can you ensure that the shuffle() function you create will have equally probable permutations? | Data Science | SoFi | null | no | no | 0 |
How did you handle the situation when you had to assist a colleague in an area outside your responsibilities? | Data Science | SoFi | null | no | no | 0 |
How do you address the difficulties that arise when training deep neural networks with multiple layers? | Data Science | SoFi | null | no | no | 0 |
How do your short term goals support your long term goals? | Data Science | SoFi | null | no | no | 1 |
How does the magnitude of correlation between two type predictors affect the regression coefficients and the confidence intervals in logistic regression? | Data Science | SoFi | null | no | no | 0 |
How does the Random Forest technique function in the context of decision-making algorithms? | Data Science | SoFi | null | no | no | 0 |
How would you code a text-wrapping function that respects space-delimited words within a character limit? | Data Science | SoFi | null | no | no | 0 |
How would you describe yourself and why do you think that you should be hired by SoFi? | Data Science | SoFi | null | no | no | 1 |
How would you explain the concept of regression to a non-statistical professional? | Data Science | SoFi | null | no | no | 0 |
How would you go about extracting bias from a dataset? | Data Science | SoFi | null | no | no | 0 |
I want to ask you about a time when you failed in your job. | Data Science | SoFi | null | no | no | 1 |
I want to hear about a time when you had to compromise | Data Science | SoFi | null | no | no | 1 |
I'd like to learn something about you that isn't on your resume. | Data Science | SoFi | null | no | no | 1 |
If a product's usage metrics take a hit leading up to its launch, what steps would you recommend taking? | Data Science | SoFi | null | no | no | 0 |
If you are working on a clustering task where the labels are already known, how would you determine the effectiveness of the model? | Data Science | SoFi | null | no | no | 0 |
If you had a chance to change something about SoFi, what would it be? | Data Science | SoFi | null | no | no | 0 |
If you had one table with duplicate values and another without duplicates, how would you go about joining them? | Data Science | SoFi | null | no | no | 0 |
If you were tasked with building a metric to compare two user's Netflix recommended lists of movie/tv show preferences, how would you approach this challenge? | Data Science | SoFi | null | no | no | 0 |
In layman's terms, how would you describe regression to a company executive? | Data Science | SoFi | null | no | no | 0 |
In order to build trust with a team, how do you get started? | Data Science | SoFi | null | no | no | 1 |
In what situations is regularization applied within machine learning, and why? | Data Science | SoFi | null | no | no | 0 |
In your next position at SoFi, what do you hope to achieve? | Data Science | SoFi | null | no | no | 1 |
Is there a noticeable difference in execution time between subqueries and joining tables in terms of performance? | Data Science | SoFi | null | no | no | 0 |
Look at these words and tell me which ones are anagrams? Arcade and Arced, Elbow and Below. | Data Science | SoFi | null | no | no | 0 |
Please demonstrate how you would develop a function to compute the RMSE for two input arrays. | Data Science | SoFi | null | no | no | 0 |
Return all the records where the first character is 'H' | Data Science | SoFi | null | no | no | 0 |
Talk about a time you had a conflict with your manager. | Data Science | SoFi | null | no | no | 1 |
Tell me about a project you are really proud of. | Data Science | SoFi | null | no | no | 1 |
Tell me about a situation in you you were challenged when in public. | Data Science | SoFi | null | no | no | 1 |
Tell me about a time when you disagreed with your manager. | Data Science | SoFi | null | no | yes | 0 |
Tell me about a time when you had to finish a project with someone you didn't get along with. | Data Science | SoFi | null | no | yes | 1 |
Tell us about any problems that arose while using supervised machine learning algorithms and how you approached solving them. | Data Science | SoFi | null | no | no | 0 |
Tell us about how SoFi aligns with your longer-term goals | Data Science | SoFi | null | no | no | 0 |
Tell us about the achievement you are most proud of? Why? | Data Science | SoFi | null | no | no | 0 |
Tell us about what you learnt from a major failure at work. | Data Science | SoFi | null | no | no | 0 |
The most memorable challenge you've faced in the past? | Data Science | SoFi | null | no | no | 0 |
Time complexity (both for training and inference) with depending on Kernel (Linear, RBF). | Data Science | SoFi | null | no | no | 0 |
Time complexity of inference in SVM. | Data Science | SoFi | null | no | no | 0 |
What are the benefits and drawbacks of incorporating decision trees into a machine learning model? | Data Science | SoFi | null | no | no | 0 |
What are type I & type II errors in hypothesis testing? | Data Science | SoFi | null | no | no | 0 |
What calculation would you perform to find the probability of accurately guessing a randomly selected card from a deck? | Data Science | SoFi | null | no | no | 0 |
What do you believe are your top 3 character traits that make you successful? How do they fit with SoFi? | Data Science | SoFi | null | no | no | 1 |
Can you explain what SQL constraints are, and why they are useful? | SQL | Square (Block) | null | no | no | 0 |
Can you write a SQL query to group all transactions by customer and calculate the total amount spent per customer? | SQL | Square (Block) | null | no | no | 0 |
Given a table of product ratings with a rating and timestamp, how would you calculate the monthly average ratings for each product using SQL? | SQL | Square (Block) | null | no | no | 0 |
How can you order results by date in descending order in PostgreSQL? | SQL | Square (Block) | null | no | no | 0 |
How can you write a PostgreSQL query to find out the total earnings for each type of block for a specific period? | SQL | Square (Block) | null | no | no | 0 |
How do you calculate the Click Through Rate (CTR) and Conversion Rate (CR) in SQL? | SQL | Square (Block) | null | no | no | 0 |
How do you find customer records with a certain text pattern in SQL? | SQL | Square (Block) | null | no | no | 0 |
How would you filter customer records from a customers table to find those who made purchases above $100 in the last month? What SQL query would you write? | SQL | Square (Block) | null | no | no | 0 |
If you were tasked with designing a database for a block company that handles orders, inventory, and customers, how would you structure the database? What tables and relationships would you consider? | SQL | Square (Block) | null | no | no | 0 |
What are some different ways you can identify duplicate rows in a table? | SQL | Square (Block) | null | no | no | 0 |
Architect a key-value store for distributed systems. | Machine Learning | Stripe | null | no | no | 0 |
As a Data Science at Stripe, you'll be collaborating with engineers, product managers, and other stakeholders across the organization. How do you approach cross-functional collaboration, and how do you ensure that your work aligns with the larger goals of the business? | Data Science | Stripe | null | no | no | 1 |
As a Data Science at Stripe, you'll be collaborating with engineers, product managers, and other stakeholders across the organization. How do you approach cross-functional collaboration, and how do you ensure that your work aligns with the larger goals of the business? | Data Science | Stripe | null | no | no | 1 |
As a programmer, could you create a function that can detect which strings within a list are anagrams of each other? | Machine Learning | Stripe | null | no | no | 0 |
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