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Testbook.com Senior Android Developer Interview Questions and Answers

Updated 18 Sep 2024

Testbook.com Senior Android Developer Interview Experiences

1 interview found

Senior Android Developer Interview Questions & Answers

user image Anonymous

posted on 18 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What are Dispatchers in Kotlin Coroutines?
  • Ans. 

    Dispatchers in Kotlin Coroutines are responsible for determining which thread or threads the coroutines should run on.

    • Dispatchers help manage the execution of coroutines on different threads.

    • There are different types of Dispatchers like Default, IO, Main, and Unconfined.

    • Example: launch(Dispatchers.IO) { // perform network operations }

    • Answered by AI
    Add your answer
  • Q2. What is Concurrency Design Pattern?
  • Ans. 

    Concurrency design pattern is a design pattern that deals with managing multiple tasks or processes simultaneously.

    • Concurrency design patterns help in improving performance and efficiency in multi-threaded applications.

    • Examples of concurrency design patterns include Producer-Consumer, Reader-Writer, and Thread Pool.

    • These patterns help in avoiding issues like race conditions, deadlocks, and resource contention.

    • Answered by AI
    Add your answer

Skills evaluated in this interview

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Need suggestions on a few fronts as this is my first big switch. 1. I've a current offer in hand which is offering me 40% hike. I want a bit higher percentage. My current company hasn't started negotiations yet but I'm positive that they'd do it. Putting this aside, can I tell my new employer that my company has matched the new offer, so I want a better offer from them? If yes, how to go about it professionally? 2. I might crack another offer from another org within a week (which should be better than the one I have). Meanwhile, I'll have to accept my current offer letter within 2-3 days. If let's say, I crack the second offer, how can I turn down the first organisation? Would really appreciate positive responses, guys
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Interview questions from similar companies

Senior Android Developer Interview Questions & Answers

Teachmint user image manoj singh thapa

posted on 19 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Simple Assignment based on one or two SPI calls, two screens details and list screen, can be completed in 2 day. They review architecture and coding style

Round 2 - Technical 

(2 Questions)

  • Q1. Android fundamentals
    • Add your answer
  • Q2. Kotlin and third party libraries
    • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Friendly questions and negotiations
    • Add your answer
  • Q2. Some questions about hobby and all
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared on basic android and Kotlin according to senior android developer

Senior Android Developer Interview Questions & Answers

Unacademy user image rahul agrawal

posted on 19 Dec 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Dec 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Event bus, DS question,
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Discuss about the salary
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - good company after corona

Senior Android Developer Interview Questions & Answers

Teachmint user image manoj singh thapa

posted on 19 Sep 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Simple Assignment based on one or two SPI calls, two screens details and list screen, can be completed in 2 day. They review architecture and coding style

Round 2 - Technical 

(2 Questions)

  • Q1. Android fundamentals
    • Add your answer
  • Q2. Kotlin and third party libraries
    • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Friendly questions and negotiations
    • Add your answer
  • Q2. Some questions about hobby and all
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared on basic android and Kotlin according to senior android developer

Android Developer Interview Questions & Answers

Unacademy user image Anonymous

posted on 13 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in Jul 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Activity lifecycle, Fragment lifecycle
    • Add your answer
  • Q2. Process for communicating with two fragment
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in android fundamental. Read android documentation of google

React Native Developer Interview Questions & Answers

Wiingy user image Shubhanshu Kumar

posted on 8 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Questions related React Native
    • Add your answer
Round 2 - One-on-one 

(1 Question)

  • Q1. Can you provide a brief overview of your projects and previous work experience?
    • Add your answer

Senior Android Developer Interview Questions & Answers

Unacademy user image rahul agrawal

posted on 19 Dec 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Dec 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Event bus, DS question,
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Discuss about the salary
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - good company after corona
More about working at Testbook.com

Testbook.com Interview FAQs

How many rounds are there in Testbook.com Senior Android Developer interview?
Testbook.com interview process usually has 1 rounds. The most common rounds in the Testbook.com interview process are Technical.
What are the top questions asked in Testbook.com Senior Android Developer interview?

Some of the top questions asked at the Testbook.com Senior Android Developer interview -

  1. What are Dispatchers in Kotlin Coroutin...read more
  2. What is Concurrency Design Patte...read more

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Testbook.com Senior Android Developer Interview Process

based on 1 interview

Interview experience

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