Lattice Interview Questions

Overview

lattice semiconductor (nasdaq: lscc) is the global leader in smart connectivity solutions, providing market leading intellectual property and low-power, small form-factor devices that enable more than 8,000 global customers to quickly deliver innovative and differentiated cost and power efficient products. the company’s broad end-market exposure extends from consumer electronics to industrial equipment, communications infrastructure and licensing.

lattice was founded in 1983 and is headquartered in portland, oregon. in march 2015, the company acquired silicon image, which is a leader in setting industry standards including the highly successful hdmi®, dvi™, mhl® and wirelesshd® standards.

Lattice Interview Guides

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Data Structures & Algorithms
(104)
SQL
(75)
Machine Learning
(71)
Probability
(33)
Product Sense & Metrics
(30)

Challenge

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Lattice Interview Questions

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

QuestionTopicDifficulty
SQL
Easy

Given a table of user logs with platform information, count the number of daily active users on each platform for the year of 2020.

Example:

Input:

events table

Column Type
id INTEGER
user_id INTEGER
created_at DATETIME
action VARCHAR
url VARCHAR
platform VARCHAR

Output:

Columns Type
platform VARCHAR
created_at DATETIME
daily_users INTEGER
Behavioral
Medium
SQL
Easy
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Lattice Salaries by Position

$236K
$304K
Product Manager
Median: $245K
Mean (Average): $263K
Data points: 3
$167K
$184K
Software Engineer
Median: $175K
Mean (Average): $175K
Data points: 3

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

From the graph we can see that on average the Product Manager role pays the most with a $263,333 base salary while the Software Engineer role on average pays the least with a $175,333 base salary.

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