Technical Interview Questions

Review this list of 426 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
What could be the drivers for LinkedIn's performance in different markets?
5 years ago1 answer
Design a video sharing app that verifies the authenticity of videos.
4 years ago
How does a Google Doc product with MS Paint feature work technically?
5 years ago
What is caching and why is it needed?
5 years ago1 answer
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How do you deal with interference?
3 years ago1 answer
Design a product that helps college students in dorms befriend each other, including architecture and database schema.
5 years ago2 answers
Design a system for reloading bus transit cards using an ATM-like interface.
5 years ago1 answer
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
What is your strongest technical expertise?
+119 days ago
If you were an attacker who compromised a certificate authority and stole the private key, how would you use it?
10 months ago
Given two strings, A and B, how do you count the appearances of characters from B in A?
9 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
Tell me about a technical project that you've done that you are passionate about.
11 days ago
Assume you are building an e-commerce site like Amazon. What security threats do you see, and how would you handle them?
10 months ago
How would you rebuild one of your projects in a lower-level language to make it faster?
a year ago
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

Showing 301-320 of 426

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Technical Interview Questions

What is the concept of scalability?

What could be the drivers for LinkedIn's performance in different markets?

Design a video sharing app that verifies the authenticity of videos.

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

What is caching and why is it needed?

How do you deal with interference?

Design a product that helps college students in dorms befriend each other, including architecture and database schema.

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

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

What is your strongest technical expertise?

If you were an attacker who compromised a certificate authority and stole the private key, how would you use it?

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?

Tell me about a technical project that you've done that you are passionate about.

Assume you are building an e-commerce site like Amazon. What security threats do you see, and how would you handle them?

How would you rebuild one of your projects in a lower-level language to make it faster?

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

Explain what an SDK is to a fifth grader.

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