Real questions from top companies Β· hard
How would you handle memory constraints when processing a large dataset in Python?
How would you process a 10TB dataset on a single machine in Python?
Implement a Python function to count unique words from a file and write them to another file.
Implement a recursive algorithm to find the nth Fibonacci number.
Implement an algorithm to find the longest ordered subsequence of vowels in a given string.
Modify a word count script to output results in descending frequency order.
Multiprocessing in Python - explain with example
Optimize a function to calculate moving averages of user engagement.
Partitioning a Linked List based on a value
Priority Queue Problem - task prioritization and dynamic sorting
Programming languages and their application in past projects.
Solve the Dutch National Flag problem in one pass. How would you handle it?
TCP Protocol Functionality
Unix scripting in data engineering?
What programming languages are you proficient in?
When were lambda expressions introduced in Java?
Write a Python script to parse a large JSON file, filter records based on a condition, and write the result to a database.
Write a function to detect anomalies in streaming data using a sliding window.
Cloud Architecture - explain
Consolidate hotel reviews and create a dashboard. Design a data model for the reviews.
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