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The following block of code assumes RxJava2 usage.Please, describe which scheduler will [map] execute on, [filter] execute on. fun theTest() { val io = Schedulers.io() Observable .just("long", "longer", "longest") .subscribeOn(Schedulers.io()) .map { println("map ${Thread.currentThread().name}") it.length } .observeOn(Schedulers.computation()) .filter { println("filter ${Thread.currentThread().name}") it > 6 } .blockingSubscribeBy { length -> println( "item length $length under " + Thread.currentThread().name ) } }
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Senior Android Developer

Interviewed at HungerStation

3.2★
Dec 21, 2023

The following block of code assumes RxJava2 usage.Please, describe which scheduler will [map] execute on, [filter] execute on. fun theTest() { val io = Schedulers.io() Observable .just("long", "longer", "longest") .subscribeOn(Schedulers.io()) .map { println("map ${Thread.currentThread().name}") it.length } .observeOn(Schedulers.computation()) .filter { println("filter ${Thread.currentThread().name}") it > 6 } .blockingSubscribeBy { length -> println( "item length $length under " + Thread.currentThread().name ) } }

They invite you for Application developer position but I think Technical interviewer doesn't know this.. Because my All interview question is for Android Framework developer .. LOL I think they just need theoretical strong people your all achievement are 0 if your week in thermotical question
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Senior Android Developer

Interviewed at Tata Consultancy Services

3.5★
Jan 2, 2022

They invite you for Application developer position but I think Technical interviewer doesn't know this.. Because my All interview question is for Android Framework developer .. LOL I think they just need theoretical strong people your all achievement are 0 if your week in thermotical question

Q1. Dagger discussion Q2. RX java discussion Q3. Java thread discussion Q4. Data binding Q5. Yield vs join in JAVA Q6.Observer vs observable in RX JAVA Q7. https://medium.com/solvingalgo/solving-algorithmic-problems-possible-hotel-bookings-fa3a544c6683","Problem solving - We have arrival date of guests and departure date of guests. We have number of rooms in a hotel. Find if number of rooms are sufficient to satisfy the demand. Q8. 2 live coding rounds using Android Studio and some problem statements
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Senior Android Developer

Interviewed at Grab

3.8★
Oct 24, 2019

Q1. Dagger discussion Q2. RX java discussion Q3. Java thread discussion Q4. Data binding Q5. Yield vs join in JAVA Q6.Observer vs observable in RX JAVA Q7. https://medium.com/solvingalgo/solving-algorithmic-problems-possible-hotel-bookings-fa3a544c6683","Problem solving - We have arrival date of guests and departure date of guests. We have number of rooms in a hotel. Find if number of rooms are sufficient to satisfy the demand. Q8. 2 live coding rounds using Android Studio and some problem statements

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