Fragen im Vorstellungsgespräch: Devops engineer

DevOps ist ein schnell wachsendes Arbeitsfeld in Technologieunternehmen. Arbeitgeber, die DevOps Engineers einstellen wollen, suchen nach Bewerbern mit ausgeprägten Programmierfähigkeiten, Kenntnissen über Re-Engineering-Prozesse und herausragende Kommunikationsfähigkeiten, um Projekte mit Beteiligung von IT-Fachkräften und Softwareingenieuren schnell und erfolgreich durchzuführen. Rechnen Sie damit, verschiedene technische Fragen beantworten zu müssen, die Ihr Wissen über technische Tools und Prozesse wie HTTP enthüllen sollen. Erwartet wird Erfahrung in der Softwaretechnik oder einem verwandten Bereich.

5 113Fragen aus Vorstellungsgesprächen für „ Devops Engineer“, von Bewerbern geteilt

Typische Bewerbungsfragen als DevOps Engineer (m/w/d) und wie Sie diese beantworten

Das sind die drei häufigsten Fragen im Vorstellungsgespräch als DevOps Engineer und wie Sie diese am besten beantworten:

Frage 1: Welches sind die wichtigsten DevOps-Tools, und mit welchen haben Sie bereits gearbeitet?

So beantworten Sie die Frage: Bei dieser Frage geht es darum, Ihr Wissen und Ihre Erfahrung mit einer Vielzahl von DevOps-Tools unter Beweis zu stellen. Sprechen Sie über Tools, mit denen Sie besondere Erfahrungen gemacht und wie Sie sie zur Entwicklung hochwertiger Software eingesetzt haben. Wenn Sie über umfassendes allgemeines Wissen zu vielen Tools verfügen, sprechen Sie entspannt darüber wie sie zu verwenden sind. Haben Sie dagegen nur begrenzte Erfahrung mit DevOps-Tools, dann verweisen Sie darauf, dass Sie auf bestimmte Tools spezialisiert sind, und erzählen Sie, wie Sie sie einsetzen.

Frage 2: Wozu braucht man DevOps?

So beantworten Sie die Frage: Bei dieser offenen Frage können Sie Ihr Wissen über die Vorteile der DevOps-Verwendung demonstrieren und kommunizieren. Sie können hier auch Beispiele für Unternehmen nennen, die mit DevOps ein Leistungsniveau erreicht haben, das weit über den Erwartungen liegt. Skizzieren Sie den Nutzen von DevOps und warum diese Unternehmen es brauchen, um auch künftig zu expandieren.

Frage 3: Welche wesentlichen Ziele lassen sich mit DevOps erreichen?

So beantworten Sie die Frage: Diese offene Frage dient dazu herauszufinden, was Ihrer Meinung nach im Zusammenhang mit DevOps wichtig ist. Sprechen Sie über die positiven Effekte von DevOps und seine Auswirkungen auf Kundenzufriedenheit, eine verständlichere Kommunikation und eine Verbesserung der Zusammenarbeit. Falls möglich, geben Sie Beispiele aus Ihrer bisherigen Erfahrung, die diese wichtigen Aspekte von DevOps veranschaulichen.

Top-Fragen in Vorstellungsgesprächen

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Amazon
Devops Engineer wurde gefragt...15. September 2014

How do you know how much memory your java application is taking on Linux?

6 Antworten

pmap or top is probably the simplest. Just be sure not to confuse virtual memory with physical. Weniger

jps |awk "{print $1}" | xargs -L 1 ps -ef -o %mem

ps aux | grep -i

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H2O.ai

A programming question ? Related to excel spread sheet. The question goes this way. columns will go infinitely : A , B.......................Z,AA,AB............AZ,AAA................ZZZZ so interviewer wanted me to choose a programming language of choice and pass the column name and print corresponding column number. A - 1 B- 2 Z - 26 AA - 27 1 + 26 AZA - 1 + 26 + 26 +

3 Antworten

I tried solving it with python I gave some solution it didn't worked well.

public class Column { static int getColumnPosition(String cell) { int columnposition = 1; int row = 0; int j = 0; char[] cellAsArray = cell.toCharArray(); char column = cellAsArray[cellAsArray.length - 1]; for (int i=0; i = 'A' && letter <= 'Z') { letterPosition += 1 + letter - 'A'; } return letterPosition; } public static void main(String[] args) { int position = getColumnPosition("ZZ"); System.out.println("Position is " +position); } } Weniger

num = 0 for char in list('AZA'): num = num + ord(char) - ord('A') + 1 return num Weniger

Capital One

Are you willing to work on 3AM Production Support without hesitation ?

3 Antworten

Yes

Yea

Yes

Intuit

How do you stay organized? Describe tools and techniques.

3 Antworten

I use Outlook for email, contacts, calendar, and tasks in the work environment, and I use OneNote to collect and search through important notes. With my smartphone I use Google's calendar, gmail, and search. Weniger

Trello for managing/limiting work in progress; focusing on one task at a time. Don't use email at all if you can help it. Use Slack for team communication as it links with Trello effectively. Keep all of your code in GitHub and commit+push often to track changes. Don't be someone responsible for releasing software; be someone who enables teams to release via services or automation you provide. Work hard to keep from being a bottleneck or gatekeeper of environments. Don't keep secrets or build silos of knowledge. The mindset you adopt will enable you to uplift others and enable better communication across your team and organization. Weniger

Choose carefully what you put your attention on and resist the urge to multitask. Choose your top 2 or 3 skill areas and focus on cultivating them. Tools like Outlook are not helpful for DevOps. Shut it off for long periods of time each day. Weniger

Cloudreach

Describe the difference between TCP and UDP.

3 Antworten

I described the difference between TCP and UDP.

Stateless and stateful..

Stateless and stateful..

CloudCover

Interview question were fair with modern technical question for the Devops profile.

2 Antworten

After completing all the 3 rounds. they told me that they've a cultural check round. which infact was more like a technical discussion again. And finally HR mailed saying you've passed all the tests and discussed about CTC process and asked for the formal documents. Then the process of regular follow-up starts. And HR told me they want to have one more hangouts round which never happened. Weniger

Yes....I have the same experience .they are not sure of how many rounds should they have . And how to conclude. They lack aquisition process Weniger

Elinvar

How can you have 3 usable IPs in a /30 subnet

2 Antworten

cancel the BC and use MAC table

32-30=2, 2^2=4, 4-2=2, the answer is no, max. 2 addresses

Ezoic

Are you a consultant?

2 Antworten

I stared at him a bit then finished my coffee and left.

Sorry, but I think you got this question wrong in your interview. If you are interviewing for a consulting position, the answer to this is “yes.” If you are interviewing for a full time position, the answer to this is “no.” Weniger

Blue Nile

If a developer came up to you and just said "Oh this is broken and I'm not sure what's wrong with it, can you help me," how would you begin troubleshooting?

2 Antworten

Given the ambiguity of the problem I would first specifically ask for additional details that will help me determine what I need to do. First thing would be - is this happening on a server? If it is I'd need to gather hostname or IP. Afterwards I'd ask for some specifics as to what application or service is having a problem and if it is something custom built. If it is custom built then I would ask what the application is trying to do and at what point is failure happening? Hopefully the interviewer would provide additional details as to what exactly is broken what the application is and essentially answer all these questions Weniger

I would first wonder why there is not proper logging the developer cannot access to narrow down the issue. This would be a major action item from this issue. I would narrow down whether the issue is code, server, or networking. First thought is what changed recently and when was the last time it was working. Is the issue isolated or spans multiple items. Deduce the problem 1 thing at a time. But definitely drive change. Test driven development, proper logging/monitoring, and automate the human hands out of the picture. Weniger

Imgur

I was asked to to participate in several thought experiments. They were cleverly designed for you to showcase your skillset.

2 Antworten

I really just provided honest input during the thought experiments, and this demonstrated my proficiency with the concepts and software involved in the thought experiments. Weniger

Through questions like this, interviewers are mostly trying to test your skillset (and its relevance to the role) as robustly as possible, so be prepared for multiple offshoots and followups. It could be a useful exercise to do mocks with friends or colleagues in Imgur to get a real sense of what the interview is actually like. Alternatively Prepfully has a ton of Imgur Senior DevOps Engineer experts who provide mock interviews for a pretty reasonable amount. prepfully.com/practice-interviews Weniger

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