I just finished an OA for the BCG X Data Scientist data analysis position, and it was successfully completed within an hour. The overall feeling is: not difficult...

To be honest with this set of TikTok OA, if you usually have enough questions and are familiar with writing strings and simulations, you can basically get points steadily. This time I also competed throughout the whole process...

This time Roblox DS Summer Intern OA is divided into 4 parts: the first two parts are interactive game tests, the third part...

Just finished TikTok SDE OA, the overall experience can be summed up in one sentence: friendly difficulty + extremely fast pace. Although this is a new topic, overall...

Recently, many students have received OA from Capital One Data Scientist New Grad. Overall…

I just finished Google OA recently, the pace is fast, but not difficult. Google actually doesn’t like to ask particularly biased questions in its written exams, but prefers classic ones...

I just recently passed Uber OA. The overall difficulty of this round of questions is not particularly high, but it is a test of modeling ability and clarity of thinking. Many questions don’t seem complicated,...

I just finished the Point72 Online Assessment in February. My overall feeling is: the question itself is not particularly difficult, but the format and implementation...

I just recently completed a complete interview process at Microsoft. It took about two months from the initial overseas investment to the final offer. This article is…

C1 has released a lot of OA recently, and Capital One OA is really not as difficult as imagined! The first two questions are relatively simple, easy difficulty, the focus is on the second...