Interview Query

ZoomInfo Interview Questions

IQ Team
Written by IQ Team
Jay Feng
Reviewed by Jay Feng
Published March 27, 2026
Estimated reading time: 5 minutes

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Table of contents

ZoomInfo Interview Guides

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Data Structures & Algorithms
(91)
SQL
(59)
Machine Learning
(50)
Probability
(30)
Statistics
(20)

ZoomInfo Interview Questions

Practice for the ZoomInfo interview with these recently asked interview questions.

QuestionTopicDifficulty
SQL
Easy

We’re given two tables, a users table with demographic information and the neighborhood they live in and a neighborhoods table.

Write a query that returns all neighborhoods that have 0 users. 

Example:

Input:

users table

Columns Type
id INTEGER
name VARCHAR
neighborhood_id INTEGER
created_at DATETIME

neighborhoods table

Columns Type
id INTEGER
name VARCHAR
city_id INTEGER

Output:

Columns Type
name VARCHAR
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Show Solution
SQL
Easy
SQL
Medium
SQL
Easy
Machine Learning
Medium
Statistics
Medium
SQL
Hard
Machine Learning
Medium
Python
Easy
Deep Learning
Hard
SQL
Medium
Statistics
Easy
Machine Learning
Hard

View all Zoominfo questions

Challenge

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ZoomInfo Salaries by Position

ML Engineer*
$210K
ML Engineer
Median: $210K
Mean (Average): $210K
Data points: 1
Data Scientist*
$185K
Data Scientist
Median: $185K
Mean (Average): $185K
Data points: 1
Software Engineer
$96K
$155K
Software Engineer
Median: $133K
Mean (Average): $128K
Data points: 28
Product Manager*
$103K
$148K
Product Manager
Median: $125K
Mean (Average): $125K
Data points: 2
Data Engineer
$98K
$159K
Data Engineer
Median: $110K
Mean (Average): $121K
Data points: 5
Business Analyst
$100K
$110K
Business Analyst
Median: $108K
Mean (Average): $105K
Data points: 5
Business Intelligence*
$102K
Business Intelligence
Median: $102K
Mean (Average): $102K
Data points: 1
Data Analyst*
$77K
$99K
Data Analyst
Median: $92K
Mean (Average): $89K
Data points: 3
Base salary
Median
Mean (Average)
* = Low confidence (less than 5 data points)

Most data science positions fall under different position titles depending on the actual role.

From the graph we can see that on average the ML Engineer role pays the most with a $210,000 base salary while the Data Analyst role on average pays the least with a $89,000 base salary.

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Position interview guides
ZoomInfo Business Analyst Interview Questions + Guide in 2025ZoomInfo Data Analyst Interview Questions + Guide in 2025ZoomInfo Data Scientist Interview Questions + Guide in 2025ZoomInfo Product Manager Interview Questions + Guide in 2025ZoomInfo Software Engineer Interview Questions + Guide in 2025Zoominfo Data Engineer Interview Questions + Guide in 2025Zoominfo Machine Learning Engineer Interview Questions + Guide in 2025

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