2 ms·

And giving a response like this is still a good indication of people skills -- Do you know how to present a controversial opinion in a way that encourages peopl

And giving a response like this is still a good indication of people skills -- Do you know how to present a controversial opinion in a way that encourages people to accept it, or do you ram it down people's throats?

kevstev 5y ago
Yeah I think this is way overblown- The way to approach this is "Well typically MVC is presented as such and people think its represented in typical architectures as blah blah blah, but from an actual theory perspective what actually happens is that blah blah blah..." You cover both bases, give the blogspam answer that most view is the "right" one, but also show that you have a much deeper understanding. My favorite question when interviewing node.js candidates was around this type of ambiguity- "Is node.js single threaded or multithreaded?" and most would immediately shout back "single threaded!" but the reality is that its a bit more complicated than that, its a single threaded event loop backed by a thread pool, and I wouldn't ever hold a "single threaded!" answer against them, but start to ask leading questions as to what happens when we have say 5 requests all come in more or less at the same time to see if they really understood how things work. And the point is not to gotcha! them, its just to start a discussion- though if they reply back "well its complicated..." then I know they probably are already there. In the context of MVC though, I feel this is really overly pedantic. MVC is an idea that is never actually implemented in purity, and understanding the basic idea is all that is really needed, outside of maybe very specific roles implementing web frameworks.
- ghaff 5y ago
  Or "MVC is often thought of as mapping to the three tiers although that's a bit of a simplification that doesn't fully capture the mapping." And there are essentially always nuances. So that's not really a controversial statement. At which point, the tech lead can accept the answer as pretty much what they were looking for or can probe further if it's actually the nuances they're interested in.

kevstev 5y ago

Yeah I think this is way overblown- The way to approach this is "Well typically MVC is presented as such and people think its represented in typical architectures as blah blah blah, but from an actual theory perspective what actually happens is that blah blah blah..." You cover both bases, give the blogspam answer that most view is the "right" one, but also show that you have a much deeper understanding. My favorite question when interviewing node.js candidates was around this type of ambiguity- "Is node.js single threaded or multithreaded?" and most would immediately shout back "single threaded!" but the reality is that its a bit more complicated than that, its a single threaded event loop backed by a thread pool, and I wouldn't ever hold a "single threaded!" answer against them, but start to ask leading questions as to what happens when we have say 5 requests all come in more or less at the same time to see if they really understood how things work. And the point is not to gotcha! them, its just to start a discussion- though if they reply back "well its complicated..." then I know they probably are already there. In the context of MVC though, I feel this is really overly pedantic. MVC is an idea that is never actually implemented in purity, and understanding the basic idea is all that is really needed, outside of maybe very specific roles implementing web frameworks.

ghaff 5y ago
Or "MVC is often thought of as mapping to the three tiers although that's a bit of a simplification that doesn't fully capture the mapping." And there are essentially always nuances. So that's not really a controversial statement. At which point, the tech lead can accept the answer as pretty much what they were looking for or can probe further if it's actually the nuances they're interested in.