Interview Questions

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Find quadruplets in an array with a given sum.
Technical
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Technical
Find the longest increasing subsequence.
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Explain linear regression to a technical stakeholder.
Concept
Machine Learning
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Concept
Machine Learning
Why is Amazon buying retail companies and keeping them independent?
Product Strategy
1 answer I was asked this
"Before we begin, it's important to understand what the interviewer is testing with this type of question. This is a Strategy Question that tests an interviewee's ability to create compelling arguments from high level information, discern motive, and think strategically. We can split this question into two parts: Why is Amazon buying retailers and why is Amazon keeping them independent? Why is Amazon buying retailers? > To start, let's go over some recent examples of Amazon buying retail c"
Exponent - "Before we begin, it's important to understand what the interviewer is testing with this type of question. This is a Strategy Question that tests an interviewee's ability to create compelling arguments from high level information, discern motive, and think strategically. We can split this question into two parts: Why is Amazon buying retailers and why is Amazon keeping them independent? Why is Amazon buying retailers? > To start, let's go over some recent examples of Amazon buying retail c"See full answer
Product Strategy
Asked at Nvidia • a year ago
What are the differences between single core and multicore processors?
Software Engineer
Concept
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Software Engineer
Concept

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Asked at Nvidia • a year ago
Describe your GPU programming experience.
Software Engineer
Concept
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Software Engineer
Concept
Asked at Myriad • 4 years ago
Explain how you would implement infrastructure to query and sort information on planets.
Technical
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Technical
Asked at Google • 2 years ago
Check if a given binary tree is a complete binary tree.
Software Engineer
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Software Engineer
Asked at Meta (Facebook) • 4 months ago
Implement an in-place merge of two sorted arrays.
Software Engineer
Coding
+1 more
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Software Engineer
Coding
+1 more
What has motivated you to stay at your current company for 5 years?
Product Marketing Manager
Product Strategy
1 answer I was asked this
"Sir Assalamu Alaikum. How are you? I am from this company. Our water is the best. Your store is running out of water. Our drinking is the most profitable. Ours is superior to all other waters."
Jx J. - "Sir Assalamu Alaikum. How are you? I am from this company. Our water is the best. Your store is running out of water. Our drinking is the most profitable. Ours is superior to all other waters."See full answer
Product Marketing Manager
Product Strategy
Interpolate Data
IDE
Medium
Coding
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Coding
Given a large set of CSV files with thousands of paragraphs each, how would you detect duplicates within each file, and how would you scale this solution for many files?
Data Engineer
Coding
1 answer I was asked this
"My brute force approach was to read them. Give a id to each paragraph and for each token count the number of time it has appeared. If any two rows look same , it is duplicated. Further , interviewer guided me that he will do it with hashing."
Payal B. - "My brute force approach was to read them. Give a id to each paragraph and for each token count the number of time it has appeared. If any two rows look same , it is duplicated. Further , interviewer guided me that he will do it with hashing."See full answer
Data Engineer
Coding
Tell me about a time when your team and another were developing similar solutions. What happened, and how was it resolved?
Behavioral
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Behavioral
What would you want to achieve or learn in your first 6 months with us?
Behavioral
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Behavioral
Imagine it's your first day at the company, what's the first thing you want to work on?
Behavioral
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Behavioral
Assess a project's competitors.
Product Manager
Product Strategy
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Product Manager
Product Strategy
Check if two lines are parallel.
Data Structures & Algorithms
Coding
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Data Structures & Algorithms
Coding
Asked at Cyence • 4 years ago
Design a solution for matching incoming 'new restaurant' data with existing entities in a large restaurant database.
Data Scientist
Analytical
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Data Scientist
Analytical
If I did know the system they are working with on a daily basis.
Product Marketing Manager
Program Sense
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"I'm willing to learn and I'm fast learner since is a new product to me."
Gadi M. - "I'm willing to learn and I'm fast learner since is a new product to me."See full answer
Product Marketing Manager
Program Sense
Print the cousins of a given node in a binary tree.
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