The question was to write a generic API to accept the SQL queries data like table name, select columns, ordering using a column name, applying aggregation to it and filtering the data with multiple "and" and "or" conditions. Accept the request from API and convert it into the SQL query in the backened and give the response back.
They asked about the Django framework, AWS services, system design, and various optimization techniques.
what I do in my current organization? the next set of questions were related to python and computer science concepts. 1. what is GIL(global interpreter lock) in python. 2. what is deep copy and shallow copy with example on an online editor 3. which code works faster? 1. with open("input.txt") as f: data = f.readlines() for line in data: process(line) -------------------------------- 2. with open("input.txt") as f: for line in f: process(line) 4. iterator,generator,event loop 5. set ,dict tuple 6. mutable and immutable what are these data types 7. what is lazy eval 8. concurrency vs parallelism 9. memory allocation in python
Can we use abstract classes in Python, and how?
Tricky question based on Queues
How do you manage sessions and cookies in Django Framework?
Questions from python,AWS, API and SQL
Asked questions on python data types
Questions are mostly about python concepts, data types, oop task, about API(how they work).
Preguntas técnicas sobre desarrollo de software enfocado a datos con Python
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