Given a text log of HTTP requests on a particular server, each line has a username and the name of the page the user visited. The pages requests aren't in order and multiple requests from different users are logged in this file non sequentially. Find the most common 3 page sequence for each user.
How do you find the least common ancestor of two nodes in a binary search tree? What is the runtime performance of this?
C#, WPF, Design patterns, Architecture
Q. Implement removeNode in circular list.
Write code to remove redundant spaces from a string in C
Write code in C to replace a particular character in a string with k other characters.
Kubernetes architecture and secrets config
Actually not much. In first interview they asked background and some projects. In the second interview, the engineer just explained their project.
"How can you improve the efficiency of this approach?"
They asked me a technical question about sampling a rotating platter which was half black and half white, and to understand the minimal number of samples required in order to determine the color under the sensor. It had to do with the Nyquist rate.
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