Engineering director Interview Questions

Traditional Unix permissions are broken down into: so answer is 3 read (r) write (w) execute file/access directory (x) Each of those is stored as a bit, where 1 means permitted and 0 means not permitted.

I'd say 9, since the three bits you have mentioned have to be multiplied by the three user groups (owner, group, others). rwxrwxrwx

Nuanced answer - day to day then not at all, and I don't exactly have a monstrous ego that needs constant fuelling, however I wouldn't wish to work in an environment where nobody is appreciated, and like any human then the odd bit of recognition is always nice. In some cases, I'd actively pass the credit on to others, as it may be important in their development, so I'd be happy in myself, simply knowing I'd done the right thing, and seeing the business improve. Oh, sorry, it seems I can't actually explain my answer, I need to pick a number from 1-10. Um, 6?

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 Spotify to get a real sense of what the interview is actually like. Alternatively Prepfully has a ton of Spotify Engineering Manager experts who provide mock interviews for a pretty reasonable amount. prepfully.com/practice-interviews

So the recruiting team had done a great job preparing me for the interview process and nothing really took me by surprise on the day. Having said that, I am not a fan of role plan and I dreaded this question in advance. What I loved about this question was the best way to answer the question was to forget you were interviewing and just make sure you dealt with the issue at hand (the underperformance concern) just as you would in your current role and let your own personal style shine through.

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 Deliveroo Engineering Manager experts... they've worked in the role so they clearly know how to get through the interview. prepfully.com/practice-interviews

def remove_duplicates(input_list): unique_list = [] count_num = set([]) for num in input_list: if not count_num or i not in count_num: unique_list.append(num) count_num.add(num) return unique_list

Approach 1: simply use set() function because set() can't have duplicates list (set()) approach 2: Use inbuilt dictionary list(dict.fromkeys ())

With Honesty

Running dpkg-query -L nodejs will list the full path to every file belonging to the nodejs package. If /usr/bin/node is not there (it should be a symlink to /usr/bin/nodejs).

chmod a+r apple The a stands for "all", the + for "add", and the r for "read".