They asked me to implement the Text Editor having a buffer. This is completely irrelevant question because it needed a GUI interface packages to implement , again which doesn't belong to data engineering .
Lead Data Engineer Interview Questions
239 lead data engineer interview questions shared by candidates
Given that the most recent blocks of a blockchain can be mutable, and can take some time to become immutable, how would you provision the blocks in a relational table?
what is computer in layman terms
Can you describe your work experiences, keep it brief (hard to do when you have a lot of industry experience).
Mainly on Batch and CDC architectures. SQL
PDFs cannot be attached, to show what must be the worst (vague, convoluted, terse and tricky) Spark SQL/Python json-in parquet-out tech assessments I've ever seen... and I've seen a lot of them.
Case: What are the benefits/challenges of going full cloud. How can we best determine the most cost efficient CPU usage for a VM.
SQL: Lag and Lead function, Case When condition. Spark: Tell about a REAL WORLD problem not from the INTERNET But that you have faced while executing job on a spark cluster.
They gave me a nested json with all x's and asked me to write a code to read it.
Bothe technical and non techinical includes questions on skills, project, career goals.
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