Day 21 of acing and mastery of Data science interview and concept
Christine Karimi Nkoroi
![Christine Karimi Nkoroi]()
Christine Karimi Nkoroi
As a Senior Data Scientist, I help businesses and companies design and implement impactful data and AI strategies. This drives measurable outcomes, including 20% efficiency gains ?? and 15% revenue growth ??.
1 write a decorator, but when you apply it to a function, necessary metadata
such as the name, doc string, annotations, and calling signature are lost.
2 A decorator has been applied to a function, but you want to “undo” it, gaining access to
the original unwrapped function.
3 You need to access various services via HTTP as a client. For example, downloading
data or interacting with a REST-based API.
4 You want a simple way to authenticate the clients connecting to servers in a distributed
the system, but don’t need the complexity of something like SSL.How would you implement that?