Me postulé a través de una recomendación de un empleado. El proceso tomó 6 meses. Acudí a una entrevista en Amazon
Entrevista
Applied via referral followed by the standard process: Online Assessment -> Phone Screen -> Virtual Loop. All interviewers were friendly and made the experience positive. Recruiters replied promptly and kept me in the loop.
Preguntas de entrevista [1]
Pregunta 1
Phone Screen:
* Tell me about the time when you provided a simple solution to a complex problem.
* Layer 2 vs. Layer 3; Can be the data transferred without Layer 3?
* What is deduplication? DB deduplication?
* Describe a DNS walkthrough
* What are DNS record types? How recursive server knows about authoritative server? Whether changing CNAME changes the original record?
* How to diagnose high load on Linux server?
* What is data warehouse?
* Analytics and Hadoop.
* What is the difference between supervised and unsupervised ML?
* What is the difference between SQL and No-SQL? Usage of each?
* What is the difference between compiled and interpretive languages? Examples of when each can be used?
* What is the difference between VM and containerization?
* What is CDN and how it knows to update the content?
Loop:
* Tell me about the time when you provided a solution only by asking questions?
* Build and troubleshoot various issues with 3-tier web application.
* Tell me about when you led an activity and what was the outcome?
