I applied in-person. I interviewed at Verizon (Bengaluru) in Nov 2019
Interview
Step 1) Got Phone call from HR saying that CV has been shortlisted and they want to schedule first round of f2f discussion
Step 2)First F2f round :
It was mostly Regarding Hadoop stack and flow if its components and the projects i worked so far
Step 3) second f2f round -> It has mostly problem solving questions on Data structure or if people are from electronics background in education like me then normal gates based problem solving questions are asked
Interview questions [1]
Question 1
1)Storm and kafka
2)Spark streaming and structured streaming
3)Spark rdd dataframe and dataset
4)Partitioning and bucketing scenarios
5)Sql functions practice
6)Test cases
7)Spark hive context and sql context and spark session difference
8)Data modeling for bigdata
9)Dimension table and fact tables
10)Data crunching
11)Webservices and microservices applications
12)1000 files with particular set of id store id columns and final outcome should be like 13)count of stores for repeating id
14)So id and stores are repeating g
15)How to deal with 1000 files
16)How sql query steps works
17)Algorithm with spark program
18)How will it check job dependency first completes then only completes second one
19)Oozie scheduler
20)Lookinto titan glm code and spark functions
