Q1. Explain the difference between cash flow and profit.
Profit is an accounting measure of performance over a period, while cash flow is the movement of actual money. Profit follows accrual accounting: revenue is recognised wh...
Technical Question Bank · Peer-Reviewed
Job Interview Questions and Answers Directory
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (6 available).
Active:
Tag: fit ×
Q2. What is the bias-variance tradeoff?
Bias is error from overly simple assumptions; a high-bias model underfits and misses patterns in both training and test data. Variance is error from sensitivity to the tr...
Q3. Why do you want to work here?
Show that you have done homework and connect it to your goals. A strong answer has three parts: 1. Something specific about the company: product, engineering culture, rec...
Q4. What is overfitting and how do you prevent it?
Overfitting is when a model learns noise and idiosyncrasies of the training set instead of the underlying pattern. It performs well on training data but poorly on new dat...
Q5. How do you define and track product-market fit?
Product-market fit is the point where a product satisfies a strong market demand well enough that it grows, retains and pulls customers in without heroic effort. I do not...
Q6. What is the difference between gross margin and net margin?
Gross margin is revenue minus cost of goods sold, divided by revenue. It measures how much is left after the direct costs of delivering what you sell, such as materials, ...