Problemm about formating input: output from input word by word horizontal, vertical, horizontal, and so on.
Site Reliability Engineer Interview Questions
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kth smallest element in array
Questions like subnet mask, walk web request interadction (including OSI model details, and HTTP protocol, including newer versions with binary mode, etc) , coding question for counting occurrences of IPs, and another coding question that requires counting frequency in window using epoch timestamps.
Cant say too much, algos about array/string/tree and Big-O.
1. Exploratory call: With the HM, went good. 2. Coding (probably name it as "I know more than you" round): This particular engineer/interviewer was amateur, though he claims as Lead DevOps. The problems he throws were neither from competitive coding nor from real life scenarios. Picks one of the absurd topic from python which you may either solve differently or never used in your life. And very adamant that wants to solve in the method he thinks/understands. Of all, he struggled a lot explain the problem itself and always wants the answer which he has in his mind. Then throws the python jargons, mostly to show off I know more than you. 3. Technical Deep Dive: One of the team member, mostly on the resume. 4. Bar raiser Overall the interview process was noway closer to PSRE or SRE Architect. 1. Observed that all these SREs from same/similar company and culture. You may fit it if you are from same company. 2. The tech stack is bit absurd IMHO, mostly the team is keep reinventing the same wheel. Which is already available in the open source. 3. Thanks to that interviewer, will not opt for CRED again. If you are a python developer, with bit of system knowledge you may go through this.
Parse a file containing multiple groups of IP addresses and print out only the group of IP addresses that match the label "Houston" which should be hard coded in your function for this particular exercise. The group name will be on its own line and will be unique in the input file. Each IP address will be on its own line in the input file. The file can contain blank lines. The function should output the IP addresses comma separated. Input: A sample inventory file which may contain various text and comments along with valid and invalid IP addresses. For example: [Dallas] 10.20.30.40 10.20.30.41 10.40.20.1 [Houston] 9.20.30.5 9.30.4.10 [Seattle] 172.10.2.35 Output: The list of IP addresses separated by commas. With "Houston" hard coded as the label, the output of the above example should be:\ 9.20.30.5,9.30.4.10
How would you design/size an image processing system?
Describe on a scale of 1 to 10 your familiarity with Unix/Linux Internals?
Describe on a scale of 1 to 10 your familiarity with TCP/IP?
Made me do a regex of getting just the phone numbers out of a contacts.txt file over Google Docs.
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