Technical Interview Questions

Review this list of 419 Technical interview questions and answers verified by hiring managers and candidates.

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What is the concept of scalability?
4 years ago1 answer
How does a Google Doc product with MS Paint feature work technically?
5 years ago
How many hoops will a VM in one region have to go through to communicate with a VM in another region?
5 years ago2 answers
Design a system for reloading bus transit cards using an ATM-like interface.
5 years ago1 answer
What is caching and why is it needed?
4 years ago1 answer
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Given two strings, A and B, how do you count the appearances of characters from B in A?
8 months ago
The Director was adamant about asking questions not in the job description, discussing her intervention in the tech team's coding practices, which my current organization and many large organizations oppose. Their requirements and questions are totally irrelevant and lack any standards.
4 years ago1 answer
Use a transaction dataset to build a classification algorithm predicting client purchases in the next 3 months.
5 years ago
How would you choose to persist a user session for a web application: through affinity on the load balancer or in the database?
4 years ago1 answer
Sort an array containing only 0s, 1s, and 2s.
5 years ago3 answers
Explain what an SDK is to a fifth grader.
5 years ago1 answer
What are some endpoints on Amazon.com?
4 years ago1 answer
Explain the CIA triad.
9 months ago
What is the difference between file, object, and blob storage?
4 years ago
If you have a vector with many values, mostly zeroes, how would you design a data structure to represent it?
5 years ago3 answers
How does Balsamiq work?
5 years ago
Find the number of 1's in a sorted binary array.
4 answers
What is a vulnerability?
2 months ago
Write a SQL query to identify the least efficient driver in terms of deliveries per time spent driving in the last two months using the given dataset.
4 years ago
Design a Whispersync protocol for Kindle devices.
5 years ago

Showing 301-320 of 419

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Technical Interview Questions

What is the concept of scalability?

How does a Google Doc product with MS Paint feature work technically?

How many hoops will a VM in one region have to go through to communicate with a VM in another region?

Design a system for reloading bus transit cards using an ATM-like interface.

What is caching and why is it needed?

Given two strings, A and B, how do you count the appearances of characters from B in A?

The Director was adamant about asking questions not in the job description, discussing her intervention in the tech team's coding practices, which my current organization and many large organizations oppose. Their requirements and questions are totally irrelevant and lack any standards.

Use a transaction dataset to build a classification algorithm predicting client purchases in the next 3 months.

How would you choose to persist a user session for a web application: through affinity on the load balancer or in the database?

Sort an array containing only 0s, 1s, and 2s.

Explain what an SDK is to a fifth grader.

What are some endpoints on Amazon.com?

Explain the CIA triad.

What is the difference between file, object, and blob storage?

If you have a vector with many values, mostly zeroes, how would you design a data structure to represent it?

How does Balsamiq work?

Find the number of 1's in a sorted binary array.

What is a vulnerability?

Write a SQL query to identify the least efficient driver in terms of deliveries per time spent driving in the last two months using the given dataset.

Design a Whispersync protocol for Kindle devices.

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