Recent Nvidia Interview Questions

Review this list of 56 Nvidia interview questions and answers verified by hiring managers and candidates.

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Asked at Nvidia • 11 days ago
Given a DAG of dependencies, how do you order execution correctly?
Solutions Architect
Coding
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Solutions Architect
Coding
Asked at Nvidia • 11 days ago
How do you measure and improve node efficiency and GPU utilization at scale?
Solutions Architect
Coding
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Solutions Architect
Coding
Asked at Nvidia • 11 days ago
Design a distributed training system across hundreds of nodes.
Solutions Architect
Coding
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Solutions Architect
Coding
Asked at Nvidia • 11 days ago
A user reports the front-end application is slow, how do you diagnose where the bottleneck is?
Solutions Architect
Coding
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Solutions Architect
Coding
Asked at Nvidia • 11 days ago
Design an agent that selects music based on real-world signals like weather.
Software Engineer
Concept
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Software Engineer
Concept

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Asked at Nvidia • 11 days ago
If GPU utilization is low during training, how would you debug and benchmark performance?
Software Engineer
Concept
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Software Engineer
Concept
Asked at Nvidia • 11 days ago
Design a distributed training system for a trillion-parameter language model.
Software Engineer
System Design
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Software Engineer
System Design
Asked at Nvidia • 11 days ago
Given arrays of varying lengths, how would you pad them efficiently?
Software Engineer
Coding
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Software Engineer
Coding
Asked at Nvidia, Anthropic • 11 days ago
Implement an LRU cache with serialization and evolving constraints.
Software Engineer
Coding
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Software Engineer
Coding
Asked at Nvidia • 7 months ago
Design a system for a rock paper scissors game.
Software Engineer
System Design
3 answers I was asked this
"I started off with developing microservices for the game and then incorporating kafka to make it scalable"
Kiran M. - "I started off with developing microservices for the game and then incorporating kafka to make it scalable"See full answer
Software Engineer
System Design
Asked at Nvidia, Adobe, Intel + 1 more • a year ago
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Software Engineer
Data Structures & Algorithms
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Software Engineer
Data Structures & Algorithms
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Asked at Nvidia, Airbnb, Goldman Sachs + 2 more • a year ago
Given the head of two singly linked lists, write a function to return the point where they intersect (if any).
Software Engineer
Data Structures & Algorithms
+4 more
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Software Engineer
Data Structures & Algorithms
+4 more
Asked at Nvidia • a year ago
What are virtual functions?
Software Engineer
Coding
+1 more
2 answers I was asked this
"virtual function is a member function declared with virtual keyword in a base class. It enables derived classes to redefine this function with their own specific implementations."
Sonia M. - "virtual function is a member function declared with virtual keyword in a base class. It enables derived classes to redefine this function with their own specific implementations."See full answer
Software Engineer
Coding
+1 more
Asked at Nvidia • a year ago
Write a function to check whether a string contains a substring.
Software Engineer
Data Structures & Algorithms
+1 more
1 answer I was asked this
"def containSubString(mainString, SubString): s1 = "hello world" # main String s2 = "hello" s3 = "world" s4 = "Nothing" answer1 = containSubString(s1, s2) answer2 = containSubString(s1, s3) answer3 = containSubString(s1, s4) print(answer1 , answer2, answer) "
Jalpa S. - "def containSubString(mainString, SubString): s1 = "hello world" # main String s2 = "hello" s3 = "world" s4 = "Nothing" answer1 = containSubString(s1, s2) answer2 = containSubString(s1, s3) answer3 = containSubString(s1, s4) print(answer1 , answer2, answer) "See full answer
Software Engineer
Data Structures & Algorithms
+1 more
Asked at Nvidia • a year ago
Explain callback functions.
Software Engineer
Coding
+1 more
1 answer I was asked this
"Function that is passed as an argument or parameter to another function and it gets executed when the function that it is passed to gets executed"
Susmita S. - "Function that is passed as an argument or parameter to another function and it gets executed when the function that it is passed to gets executed"See full answer
Software Engineer
Coding
+1 more
Asked at Nvidia • a year ago
What's a memory leak and how can we avoid it?
Software Engineer
Coding
+1 more
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Software Engineer
Coding
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Asked at Nvidia • a year ago
Write a function to print 1 to n without using a loop.
Software Engineer
Coding
2 answers I was asked this
"`#include using namespace std; void printNumbersTillN(int n){ if(n_==0){ return; } printNumbersTillN(n-1); // go to the end -> reach 1 cout>_n; printNumbersTillN(n); }`"
Jet 1. - "`#include using namespace std; void printNumbersTillN(int n){ if(n_==0){ return; } printNumbersTillN(n-1); // go to the end -> reach 1 cout>_n; printNumbersTillN(n); }`"See full answer
Software Engineer
Coding
Asked at Nvidia • a year ago
What are the differences between RAM and ROM?
Software Engineer
Concept
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Software Engineer
Concept
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
Asked at Nvidia • a year ago
What is the difference between multiprogramming, time-sharing, and multi-processing?
Software Engineer
Concept
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Software Engineer
Concept