we have 2 feeds: 1st feed: device_id, timestamp, location 2nd feed: device_id,timestamp, ssid (as array list) need to retrieve the most recent ssid's when you provide location need to retrieve the most recent location when you provide ssid
Ingeniero De Big Data Interview Questions
1,228 ingeniero de big data interview questions shared by candidates
How to deploy a workflow in Apache spark
Given a dataset having employee id and manager id find the employees who are also managers ?
Print a string in reverse using java
Lots of graphs/data questions in online test
Asked me about visualization tools ?
Explain about your current project and architecture?
Whatever project you made be confident about it.
What is indexing in DBMS
Python Coding Questions Logical Questions Puzzle Questions
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