How can we tell if two users on Instagram are best friends? (answer question) Ok, how can we use this algorithm in the product?
Data Interview Questions
132,944 data interview questions shared by candidates
sql : inner join , cases , order by , limit python: avg length of sentence , valid IP address
What is the difference between Z test and T test?
Flatten a nested dictionary?? ( this was the hardest question in coder pad questions )
Onsite - 3 full stack interviews: given a KPI, choose the right metric, perform ETL (SQL/Code) . 1 lunch interview - casual discussion where you learn more about working in facebook and the interviewer tries to understand if you are a good fit.
the probability of getting a pair, a straight in 52 cards
Why are manhole covers round?
1-Programming: Given data on Facebook members friending/defriending each other on Facebook, find out whether a given pair of members are currently friends. 2- Statistics: Very basic questions on treatment effects under various sampling schemes. 3-Research Design Question: How would you test whether having more friends now increases the probability that a Facebook member is still an active user after 6 months?
Details about my experience in Saudi
Python coding: count the same letters in a single word
Viewing 671 - 680 interview questions