Lead Architect Interview Questions

8,722 lead architect interview questions shared by candidates

Scalability - Horizontant and Vertical? Load Balancer? What is HTTP Socket? What is reverse proxy ? Components of HTTP call? What happens when you open a browser and type in the website? How to pass the state on one application to another ? How to handle the apps that doesn't have state ? Which datastore to use and why? How do you decide which database to use - relational or non relational ? Difference between encryption and hashing ? What is symmetric and asymmetric cryptography? What is fan and nest storage ? What is indexing ? Give the example of bad index. Why is it a bad index ? How does indexing work ? A connection to database is made using an app, but it's not returning a response. How do you debug this ? Hadoop Architecture. Which Big Data technologies have you worked on? Containers.
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Solutions Architect

Interviewed at Amazon

3.5
Jun 18, 2020

Scalability - Horizontant and Vertical? Load Balancer? What is HTTP Socket? What is reverse proxy ? Components of HTTP call? What happens when you open a browser and type in the website? How to pass the state on one application to another ? How to handle the apps that doesn't have state ? Which datastore to use and why? How do you decide which database to use - relational or non relational ? Difference between encryption and hashing ? What is symmetric and asymmetric cryptography? What is fan and nest storage ? What is indexing ? Give the example of bad index. Why is it a bad index ? How does indexing work ? A connection to database is made using an app, but it's not returning a response. How do you debug this ? Hadoop Architecture. Which Big Data technologies have you worked on? Containers.

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