Signed an NDA, but most questions were very open ended and required “practical solutions”, although some coding problems and puzzles/brainteasers obviously had right/wrong answers. My feeling is that they really try to make sure you’re a cultural fit to TS collaborative culture.
3 Q for the OA with one linear interpolation and one prediction of the temperature of the city based on 5 towns. The last one is the bonus and just increasing the number of towns.
Have you heard of DTCC? Why do you what to work for DTCC?
calculate the sample size for a t test to be significant, given sample mean
Was asked not to disclose interview questions.
Why do you want to work at DTCC?
One thing aside the leetcode questions was tell me about your experience of using Python to solve a problem
BFS search in application and maximum subsequence.
Got a Hackerrank with 3 LC Mediums. Then a one-way interview with 3 simple math questions on counting and probability where I had to answer and explain. Then a code-pair interview with an easy DSA question and a OOP question.
Output all permutations of size n.
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