Premium21 Problems11 SQL + 10 Python

Verizon SQL & Python Interview Questions

Practice 21 SQL and Python interview questions modeled after the kind of data and analytics work done at Verizon. 11 SQL and 10 Python problems covering telecom & isp data challenges — from data transformation and aggregation to advanced analytical queries. Graded instantly in your browser.

Verizon

Telecom & ISP

SQL

Python

Difficulty Breakdown

21 problems

4 Easy(19%)

10 Medium(48%)

5 Hard(24%)

2 Expert(10%)

Skills You'll Practice

19 topics

SQL · 9

aggregationbasic queries filteringcleaning transformdate timejoinsscenario sqlset operationssubqueries cteswindow functions

Python · 10

eda statisticsfeature engineeringpandas aggregationpandas basicspandas datetimepandas filteringpandas mergingpandas reshapingpandas scenariopandas window

All Problems21 total

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