Le processus a pris 1 jour. J'ai passé un entretien chez Microsoft (Seattle, WA) en mars 2007
Entretien
# Why is a manhole cover round?
# How many cars are there in the USA? (A popular variant is "How many gas stations are there in the USA?")
# How many manhole covers are there in the USA?
# You've got someone working for you for seven days and a gold bar to pay them. The gold bar is segmented into seven connected pieces. You must give them a piece of gold at the end of every day. If you are only allowed to make two breaks in the gold bar, how do you pay your worker?
# One train leaves Los Angeles at 15mph heading for New York. Another train leaves from New York at 20mph heading for Los Angeles on the same track. If a bird, flying at 25mph, leaves from Los Angeles at the same time as the train and flies back and forth between the two trains until they collide, how far will the bird have traveled?
# Imagine a disk spinning like a record player turn table. Half of the disk is black and the other is white. Assume you have an unlimited number of color sensors. How many sensors would you have to place around the disk to determine the direction the disk is spinning? Where would they be placed?
# Imagine an analog clock set to 12 o'clock. Note that the hour and minute hands overlap. How many times each day do both the hour and minute hands overlap? How would you determine the exact times of the day that this occurs?
# You have two jars, 50 red marbles and 50 blue marbles. A jar will be picked at random, and then a marble will be picked from the jar. Placing all of the marbles in the jars, how can you maximize the chances of a red marble being picked? What are the exact odds of getting a red marble using your scheme?
# Pairs of primes separated by a single number are called prime pairs. Examples are 17 and 19. Prove that the number between a prime pair is always divisible by 6 (assuming both numbers in the pair are greater than 6). Now prove that there are no 'prime triples.'
The interview was a long process. There was first the recruiter screen, which was followed by a 4-loop interview structure that covered technical, behavioral, and system design. The interviewers were very kind and accommodating.
J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Microsoft
Entretien
After my application to ClipChamp - Microsoft, a recruiter reached out and scheduled my first interview. It was about basic interview questions and background analysis. After that I had my technical interview. The recruiter specifically said that I would be facing medium hacker rank questions. So I prepared accordingly. However, what I actually got was to analyse an application and re work it according to new requirements. I felt like I was set up for failure on purpose. Didn’t even hear back after that interview.
Took a bit longer than I thought, spanning about three weeks from start to finish. After a quick recruiter screen, I had a technical round where I was asked about validating a binary search tree. The wild part is, I had literally seen this exact problem on prachub.com while prepping. It helped me feel more confident discussing my approach and edge cases. There was also a behavioral interview where I shared my experiences, and eventually, I received an offer. I chose to decline it, though, as it wasn't the right fit for me at the time.