Given a linked list and a number k, reverse every k items in the list. for eg. if linked list is : 1->2->3->4->5->6->7->8 and k=3. Return : 3->2->1->6->5->4->8->7
Android Engineer Interview Questions
9,774 android engineer interview questions shared by candidates
4th skype (design round): - How will you design an app (client) & server to implement a word guess game. For e.g. app will ask user to guess the word (it will show blank spaces first equal to size of the word) one character one time. He will have 'n' chances to guess correct word. Based on the result, he will win or loose money (prize). Assume you have well defined payment & user registration system. Assume external systems required for this game already present. Just concentrate on designing the above core requirement
Interviewer asked me to explain one android app.
Why Back Market?
Where is the most secure place to store tokens in the Android application?
Question on the home takeaway assignment: How could you update this custom view better?
If we have a string of characters, how would we be able to count every occurrence of every distinct character?
There was a difficult question that involved building an additional feature on to the project that was submitted earlier.
How clearly did your interviewer explain the details of the job to you?
The coding portion is a take-home assignment, build an Android app in Kotlin using MVP/MVI architecture communicating with an API (DuckDuckGo) to show a list of characters from both the Wire and the Simpsons with a detail view when tapping on a character and search to filter characters by name/description, third-party libraries are fine. The most difficult part of the app was probably creating a POGO wrapper to get all the data from the API and parsing through it (DuckDuckGo's API for search). Apart from that, it was a fairly straightforward test.
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