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I applied via Indeed and was interviewed before Aug 2021. There was 1 interview round.
Various types of errors include syntax errors, logical errors, and runtime errors.
Syntax errors occur when code violates the rules of the programming language.
Logical errors occur when code does not produce the expected output due to flawed logic.
Runtime errors occur when code encounters an unexpected condition during execution.
Other types of errors include semantic errors, input/output errors, and network errors.
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.
Intent is a messaging object used to request an action from another app component.
Intent is used to start activities, services, and broadcast receivers in Android.
It can also be used to pass data between components.
There are two types of intents: explicit intents and implicit intents.
Explicit intents specify the component to start by name.
Implicit intents specify the action to perform and let the system find the approp
Work Manager is an Android Jetpack library used for managing deferrable, asynchronous tasks.
Work Manager is part of the Android Jetpack library.
It is used for managing deferrable, asynchronous tasks that need to run even if the app is in the background.
Work Manager provides various constraints and options for scheduling tasks, such as network availability, charging status, and more.
It is recommended for tasks that are ...
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I applied via campus placement at Velammal Engineering College, Chennai and was interviewed in May 2024. There were 4 interview rounds.
Aptitude questions(seating arrangement,number series),verbal reasoning, Networking,Cloud based questions,and pseudocode
2 coding questions,one will be easy, other will be tough,solving atleast one problem is necessary.
Scope functions in Kotlin are functions that allow you to execute a block of code within the context of an object.
There are five scope functions in Kotlin: let, run, with, apply, and also.
Each scope function has a specific use case and can help improve code readability and reduce boilerplate code.
Scope functions can be used to perform operations on an object and return a result or modify the object itself.
For example, ...
LazyRow is a Jetpack Compose component for displaying horizontally scrolling lists, while RecyclerView is a traditional Android view for displaying large data sets efficiently.
LazyRow is part of Jetpack Compose, RecyclerView is part of the Android framework
LazyRow is more declarative and easier to use for simple lists, RecyclerView is more powerful and customizable for complex lists
LazyRow automatically handles recycli...
I applied via Recruitment Consulltant and was interviewed before Oct 2023. There was 1 interview round.
posted on 18 Dec 2024
I applied via Company Website and was interviewed in Nov 2024. There were 3 interview rounds.
I am excited to join TCS for the opportunity to work on challenging projects and grow my skills. I am open to Bangalore location.
Excited about working on challenging projects at TCS
Opportunity to grow skills and knowledge
Open to Bangalore location for work
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
Data class in Kotlin is used to represent a simple data container with automatically generated methods like equals(), hashCode(), toString(), and copy().
Data classes are declared using the 'data' keyword before the class keyword.
Properties of data classes are automatically generated component functions for destructuring declarations.
Data classes cannot be abstract, open, sealed, or inner.
Example: data class User(val na
ViewModel is a class that stores and manages UI-related data in a lifecycle-conscious way. MVVM is an architectural pattern that separates the UI from the business logic.
ViewModel is part of the Android Architecture Components and is used to store and manage UI-related data in a lifecycle-conscious way.
ViewModel survives configuration changes such as screen rotations and retains its data.
MVVM stands for Model-View-View...
Coroutines are a way to perform asynchronous operations in Android, securing app data involves encryption, SSL pinning enhances security, FCM for notifications.
Coroutines are used for managing asynchronous operations in Android, allowing for efficient and non-blocking code execution.
Securing app data involves using encryption techniques such as AES to protect sensitive information from unauthorized access.
SSL pinning i...
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