One question from graph theory, and one question about string manipulation and search.
Analyste Quantitative Junior Interview Questions
8,218 analyste quantitative junior interview questions shared by candidates
Everything is straightforward, portfolio-theoretic questions, no tricks / brainteasers involved. -Can you explain what a GARCH model is? -What is the "market portfolio?" -What is your reasoning for the minimum-volatility anomaly? -How would you "clean a data set?" -How would you handle an outlier? -Give X number of factors that you think are useful to model returns on a stock from Y industry. Interviewing team also may test your knowledge outside of pure data mining, e.g. an accounting question " Can you explain what is free cash flow? How would you find it?" Always have a couple of stock pitches, just in case. They like to know if you're well-read on current market events: "Ebay or Amazon? Tesla or GoPRO? etc. etc."
What's a functor in C++?
a dp question
what is the difference between uncorrelated and independent and give an example of two random variables that are uncorrelated but not independent.
Given a set of lines, return the count of unique words and letters. A word is defined as any sequence of one or more lower case letters and words are separated by white spaces.
Let X be the sum of N independent random variables following uniform distribution. What is the distribution of X?
A clock was dropped onto the floor and broken into 3 pieces, with each piece having an equal sum. What are the numbers on each piece?
2nd round - 1st question: Given a code snippet that aims to find the maximum element in a binary tree, fix the bug
Given any random unknown population, you draw one billion samples from it. How would you find the 99th percentile of it?
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