Senior Reliability Engineer Interview Questions

504 senior reliability engineer interview questions shared by candidates

Some basic questions about SQL. How would I get a number of records in a table? What are indices for and why not to put them on all of the columns? Does indices take up any space in the database? How would I find out about slow queries?
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Senior Site Reliability Engineer

Interviewed at Barclays

3.9
Oct 29, 2024

Some basic questions about SQL. How would I get a number of records in a table? What are indices for and why not to put them on all of the columns? Does indices take up any space in the database? How would I find out about slow queries?

write a command to fetch all the files in a directory starting with a particular substring and output the number of lines in each file eg. directory /home/userA file names starting with: logs_ output expected: logs_1 101 logs_2 10 logs_3 155 ...
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Senior Site Reliability Engineer

Interviewed at Apple

4.1
Feb 14, 2025

write a command to fetch all the files in a directory starting with a particular substring and output the number of lines in each file eg. directory /home/userA file names starting with: logs_ output expected: logs_1 101 logs_2 10 logs_3 155 ...

1. Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1. 2. Write a program to print a diamond pattern 3. Design in-app API throttler for request rate limiting in a distributed system
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Senior Site Reliability Engineer

Interviewed at Chargebee

3.9
Dec 15, 2021

1. Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1. 2. Write a program to print a diamond pattern 3. Design in-app API throttler for request rate limiting in a distributed system

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