Basic coding questions, mobile app questions (explain the concepts and steps involved in building an app screen, etc.)
Lead Mobile Developer Interview Questions
3,617 lead mobile developer interview questions shared by candidates
Given 2 strings, what are the minimum number of swaps needed to match them
What is your thought process oh a device that is erroring or during a reimage?
We talk about a bit about architectural things. How can you build an app with more than one language.
kind of a diversity inclusivity question.
Knowledge of vehicle mechanic and electric
(Was shown the types of Apps currently in development) Was asked basically if I could "maintain / improve" the apps shown. Was a very leading question, which would be very hard to screw up answering. Did not require too much expansion on *how* I would accomplish this.
Here's an Objective C category extension. What's wrong with this code? @interface UIImage (RemoteImage) { NSURL * url; UIImage * image; } - (id) initWIthURL: (NSURL *) _url; @end @implementation UIImage (RemoteImage) - (id) initWithURL: (NSURL *)_url { self = [super init]; if( self != nil ) { url = _url; NSURLResponse * response = [NSURLResponse new]; NSURLRequest * request = [[NSURLRequest alloc] initWithURL: url]; NSData * data = [NSURLConnection sendSynchronousRequest: request returningResponse: response error: nil]; image = [UIImage imageWithData: data]; return image; } return self; } - (void) dealloc { [super dealloc]; [url release]; [image release]; } @end
Name and explain one thing you like most about NodeJS and one thing you like least about NodeJS.
Identify and explain what a RESTful API is and what it means to you.
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