这周刚带学员做完 TikTok 的 SDE OA ，整套下来感觉节奏非常舒服。一共有四道编程题，整体难度不高，…

I just finished the Wayfair Data Scientist OA yesterday, and the overall feeling was much friendlier than expected, with a clear pace and questions on the practical side of...

I just finished taking the 2026 Capital One OA test and passed all four questions in one go! This time the question bank is based on TikTok and Uber’s co...

I recently finished ZipRecruiter's 2026 NG OA, which is one of those "graded unlock" questions - you can't look at it until you've done question 1...

This time, I'd like to share a set of the latest OpenAI OA questions from October 6, which appeared on the HackerRank platform. The whole OA a...

The BCG Engineer OA in early September is back, and this time we are sharing the real-world experience of one of our students. This time, I would like to share the experience of one of our trainees. He is a Master student in the US...

Cisco OA 3 questions click and go, so not really difficult. Many candidates are taking Cisco's SDE Online Assessment (OA) and interviews, especially in September...

Goldman Sachs Goldman Sachs is no stranger to everyone, as one of the world's oldest and largest investment banks, was founded, and gradually developed...

Two days ago, one of our trainees just finished Stripe OA and successfully completed the full AC. the first time to review with you. the Stripe...

I recently completed an Intuit Online Assessment, and while the memories are still fresh, I'd like to be the first to talk to you about...