1. Find second highest salary 2. Basic question related to SQL join 3. Python question to add two numbers.
Data Engineer Interview Questions
21,051 data engineer interview questions shared by candidates
1. introduce yourself strength weakness hobbies. 2. WHY should we hire you?
Code repository questions in github
Questions were from: SQL, AWS and Python. These things were mention in my Resume
They gave me a nested json with all x's and asked me to write a code to read it.
Round 1: Coding test (2 python program and 1 sql query) Round 2: My current expertise and relevant questions on Data Engineering and Data Science. Round 3: Data Engineering essentials, python code to write, sql query to write, DBA concepts, data warehousing etc. Round 4: Multiple Python psuedo codes, sql queries followed by tech questions and scenario based questions Round 5: Just to reject this was conducted.
There were 6 Pre-Qualify Questions; the 6th one was over my head and I didn't even write it down. 1. What is Spanning Tree? 2. What is IEE 802.1Q and what is it used for? 3. What is multicast? 4. From a SAN perspective, why is zoning typically implemented? 5. In a Linux Server environment, where is the log file directory located?
What are your salary expectations?
Describe your experience in the last 3 positions
Very basics questions about Scala and Spark like what are case classes, pattern matching, trait? What is RDD, State, SparkContext
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