Senior site reliability engineer Interview Questions
212
Senior Site Reliability Engineer interview questions shared by candidates
How is managing infrastructure in public cloud, like AWS, different than managing physical infrastructure?
2 Answers
What resources do linux cgroups manage?
2 Answers↳
resources. cpu, etc. thats how docker implements limits.
↳
In these sorts of interviews you really need to drill down and understand what the interviewer is looking for. A good way to simulate a real interview experience is to do a mock with one of the Docker Senior Infrastructure/Site Reliability Engineer experts on Prepfully, rated super strongly on TrustPilot... prepfully.com/practice-interviews Less
Which package contains the Hashmap class
2 Answers↳
I don't know, I haven't memorized Java package namspaces
↳
java.util
Describe in detail what occurs after you enter a website in a browser?
2 Answers↳
I hope this detail is enough. 1. Get the IP of hostname - If its not in DNS cache, lookup local hosts, if not then do a DNS lookup on DNS server configured from you network setting. 2. Once you got the IP make TCP handshake to make TCP connection. (going through one or more Autonomous systems) 3. If it is http over SSL/TLS then make a SSL handshake using the TCP connection and then send encrypted http data to server. (So, far you may be making connection to reverse proxy like a loadbalancer or something). 4. The server will present HTTP response to your request as a html page (which may call other java scripts, images, css files and make other API calls if need, etc ) and the browser will present you the page as per the definition in html response. Less
↳
open socket to a server, process HTML code. the code may include JS that alter the HTML itself. src links are being downloaded and display as well as CSS being interpreted. Less
If a system was having sporadic issues what would be a way to find out what was wrong, other than using monitoring tools.
2 Answers↳
I would talk to the customers using the system and see what issues they were noticing. Less
↳
There's a lot of elements to typically cover in these questions, clarifications, scoping, making sure you're answering the actual question the interviewer is looking for you to answer, etc. Could be worth doing a mock interview with one of the Prepfully DuckDuckGo Senior Site Reliability Engineer experts... they've worked in the role so they clearly know how to get through the interview. prepfully.com/practice-interviews Less
Explained about the current project, Professional experience with K8, Cloud, Network TCP/IP
1 Answers↳
Went Okay, But didn't receive offer as expected.