Deutsche Telekom Interview Question: SQL/ Hive: Basic questions Window functions. GroupBy Running Sum De-Duplicate table Spark: Workflow of a spark job. Joins Shuffles Programming: Basic Programming aptitude.

Skip to content Skip to footer

Community
Jobs
Companies
Salaries
For Employers

Notifications

Deutsche Telekom

Deutsche Telekom Data Engineer interview

Deutsche Telekom Interview Question

Data Engineer Interview

SQL/ Hive: Basic questions Window functions. GroupBy Running Sum De-Duplicate table Spark: Workflow of a spark job. Joins Shuffles Programming: Basic Programming aptitude.

Deutsche Telekom interviews

Deutsche Telekom

Deutsche Telekom Interview Question

Want the inside scoop on your own company?

Bowls

Followed companies

Job searches