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I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
I was selected in 1st interview. Kotlin questions like MVVM, coroutine etc.
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I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
Types of jobs in Kotlin coroutine include launch, async, withContext, and runBlocking.
launch: starts a new coroutine without blocking the current thread
async: starts a new coroutine and returns a Deferred object with a result
withContext: switches the coroutine context within a coroutine
runBlocking: blocks the current thread until the coroutine inside it is completed
Flow is a cold asynchronous data stream, Channel is a hot asynchronous data stream. StateFlow is a hot asynchronous data stream with a state, SharedFlow is a hot asynchronous data stream without a state.
Flow is a cold asynchronous data stream that emits values one by one.
Channel is a hot asynchronous data stream that can have multiple subscribers.
StateFlow is a hot asynchronous data stream that retains the most recent ...
Flow lifecycle aware means using Kotlin Flow with lifecycle awareness in Android development.
Flow lifecycle aware helps manage data streams in Android apps
It ensures that data emissions are only observed when the lifecycle is in the appropriate state
Example: Using Flow with LiveData to update UI components based on lifecycle events
Inline functions are functions that are expanded in place at the call site, while high-order functions are functions that can take other functions as parameters or return them.
Inline functions are expanded in place at the call site to improve performance.
High-order functions can take other functions as parameters or return them.
Example of high-order function: map() function in Kotlin.
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
Car propertymanager is a component in AOSP that manages properties related to car-specific features.
Car propertymanager is used to handle properties like car make, model, year, etc.
It is mostly used in Android Automotive OS for managing car-specific settings and configurations.
Developers can use car propertymanager to access and modify car-related properties in their apps.
I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.
MC- Android Java related Questions
I was interviewed in Aug 2023.
posted on 10 Jun 2023
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
posted on 26 Aug 2023
MVVM is an architectural pattern that separates the UI, business logic, and data layers in an Android app.
Model: Represents the data and business logic of the application.
View: Represents the UI components of the application.
ViewModel: Acts as a mediator between the Model and View, handling communication and logic.
Data binding: Allows automatic updates between the ViewModel and View.
Example: Using LiveData to observe c
I applied via Recruitment Consulltant and was interviewed before Jan 2023. There was 1 interview round.
MVVM is an architectural pattern that separates the UI, business logic, and data layers in an Android app.
Model: Represents the data and business logic of the application.
View: Represents the UI components of the application.
ViewModel: Acts as a mediator between the Model and View, handling communication and logic.
Data binding: MVVM uses data binding to synchronize the View and ViewModel.
Example: In an Android app, the...
Java is a high-level programming language known for its simplicity and versatility.
Java is an object-oriented language
It is platform-independent due to its 'write once, run anywhere' principle
Java uses a virtual machine (JVM) to execute code
It supports multithreading for concurrent programming
Java has automatic memory management through garbage collection
Kotlin modifiers are keywords used to modify classes, properties, functions, and other elements in Kotlin programming language.
Kotlin modifiers include 'public', 'private', 'protected', 'internal', 'open', 'final', 'abstract', 'override', 'lateinit', 'const', 'companion', 'inline', 'data', 'sealed', 'inner', etc.
Modifiers like 'public', 'private', 'protected', and 'internal' control the visibility of classes, functions...
RXJava is a popular Java library for composing asynchronous and event-based programs using observable sequences.
RXJava provides a powerful way to handle asynchronous operations by using observables and subscribers.
It simplifies complex asynchronous code by allowing developers to chain operations and handle errors more easily.
RXJava is commonly used in Android development for handling network requests and background tas...
Git commit records changes to the repository, merge combines changes from different branches, and rebase moves changes to a new base commit.
Git commit saves changes to the local repository with a message describing the changes made.
Git merge combines changes from different branches into the current branch.
Git rebase moves changes from one branch to another by applying each commit from the source branch to the target br
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