Dev Ops Engineer Interview Questions | Glassdoor

# Dev Ops Engineer Interview Questions

12

Dev ops engineer interview questions shared by candidates

## Top Interview Questions

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### Software Engineer In Dev/Ops at Wanda was asked...

May 14, 2015
 Given a random array. With all the positive number, find the local minimum, return the result when found. E.g. 1, 5, 2, 7, 12, 34, 4, and 8. The local minimum is 1, 2 and 4. O(logn) complexity required.1 AnswerI could not deliver the optimal result at the time. But the idea is binary search.

### Engineer, Dev Ops at Quid was asked...

Mar 25, 2014
 How many ways can you make change out of amount A given a set of denominations of coins?1 AnswerI gave the recursive solution, to solve it for each possible number of coins you can have of the Head of denominations list, and then add that to the solution for the Tail. It was a bit tricky, but I knew there had to be a way to divide the problem into smaller parts, and first tried to solve for the base case, having one coin type. You either have one possible combination or you have none. Given a simple base case, the rest isn't too hard, but it certainly threw me off for a bit.

### Dev Ops Engineer at Minus was asked...

Aug 14, 2012
 How would you find slow load times for pages using the apache server?1 AnswerNagios plugin or Apache Log Config with C++ Script

Feb 17, 2016

### Dev Ops Engineer at Economist Group was asked...

Apr 7, 2017
 Describe a time when someone opposed your software recommendation in a professional environment. How did you deal with this?Be the first to answer this question

Jun 18, 2016
 They hardly asked any proper technical questions to evaluate how good I am. All questions are very general and easy to asnwer.Be the first to answer this question

### Dev Ops Engineer at ZL Technologies was asked...

Jan 14, 2016
 Crossing the Bridge puzzle1 AnswerI was able to get the second fastest solution, which was definitely not the answer expected.

### Dev Ops Engineer at Serenova was asked...

May 16, 2016
 Tech screen was fairly in-depth and good. There was a question about how to debug a problematic java servlet.Be the first to answer this question

### Senior Dev Ops Engineer at VCE was asked...

Oct 13, 2016
 Maven basics Shell scripts DockerBe the first to answer this question

### Dev Ops Engineer Senior at loanDepot was asked...

Jul 6, 2016
 Questions about Different DNS record types and their uses.1 AnswerDifferent DNS record types and their uses
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