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Hoffensoft Interview Questions, Process, and Tips

Updated 11 Apr 2024

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IOS Developer Interview Questions & Answers

user image Anonymous

posted on 11 Apr 2024

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

I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - One-on-one 

(7 Questions)

  • Q1. What is the app life cycle in iOS?
  • Ans. 

    The app life cycle in iOS refers to the sequence of events that occur from the time an app is launched to when it is terminated.

    • The app is launched by the user or system.

    • The app enters the foreground and becomes active.

    • The app can enter the background when the user switches to another app or the device locks.

    • The app can be terminated by the user or system.

    • The app can also be suspended, where it remains in memory but do...

  • Answered by AI
  • Q2. Difference between Class and struct
  • Ans. 

    Classes are reference types, while structs are value types in Swift.

    • Classes are reference types, meaning they are passed by reference. Changes made to one instance will affect all references to that instance.

    • Structs are value types, meaning they are passed by value. Each instance has its own copy, so changes made to one instance do not affect others.

    • Classes support inheritance, while structs do not.

    • Classes have deiniti...

  • Answered by AI
  • Q3. What is Protocol?
  • Ans. 

    Protocol is a set of methods and properties that a class, struct, or enum can implement to define a particular functionality.

    • Protocols define a blueprint of methods, properties, and other requirements that a class or struct must adhere to.

    • They are similar to interfaces in other programming languages.

    • Classes, structs, and enums can adopt protocols by conforming to them.

    • Protocols allow for polymorphism and code reuse in ...

  • Answered by AI
  • Q4. What are the types of access controls in iOS
  • Ans. 

    Types of access controls in iOS include public, internal, private, and fileprivate.

    • Public: Accessible from anywhere, both within the module and outside.

    • Internal: Accessible from anywhere within the module.

    • Private: Accessible only within the defining type.

    • Fileprivate: Accessible only within the same file.

  • Answered by AI
  • Q5. What is Closure?
  • Ans. 

    A closure is a self-contained block of code that can be passed around and used in your code.

    • Closures capture and store references to any constants and variables from the context in which they are defined.

    • Closures are similar to blocks in Objective-C and lambdas in other programming languages.

    • Closures can be used to pass functions as arguments to other functions.

    • Example: { (parameters) -> return type in code }

  • Answered by AI
  • Q6. What is Generics?
  • Ans. 

    Generics allow you to write flexible, reusable functions and data types that can work with any type.

    • Generics enable you to write functions and data types that can work with any type.

    • They help in writing flexible and reusable code.

    • Example: Array can hold elements of any type T.

Answered by AI
  • Q7. Define APNs life Cycle?
  • Ans. 

    APNs life cycle refers to the process of sending push notifications to iOS devices.

    • APNs connects with the device through a persistent and secure connection.

    • The device registers with APNs to receive push notifications.

    • When a push notification is sent, APNs delivers it to the device.

    • If the device is offline, APNs stores the notification and delivers it when the device is back online.

  • Answered by AI

    Skills evaluated in this interview

    Top Hoffensoft IOS Developer Interview Questions and Answers

    Q1. What are the types of access controls in iOS
    View answer (1)

    IOS Developer Interview Questions asked at other Companies

    Q1. 1 - MVC PATTERN 2- CLOUSERS & it's type 3- Google SDK like Google maps 3- How u manage the constraints of any label , stick at every corner & center of view controller, when getting data from json.
    View answer (1)
    Round 1 - Technical 

    (5 Questions)

    • Q1. What is intent and hiw many type are there?
    • Ans. 

      Intent is a messaging object used to request an action from another app component. There are two types of intents: explicit and implicit.

      • Intent is used to start an activity, service, or broadcast receiver.

      • Explicit intent specifies the component to be invoked by its name.

      • Implicit intent specifies the action to be performed and optionally, the data to be used.

      • Examples of implicit intents are opening a webpage or making a...

    • Answered by AI
    • Q2. Explain about Activity life cycle and fragment life cycle
    • Ans. 

      Activity and Fragment life cycles are a series of states that an Android component goes through during its lifetime.

      • Activity life cycle includes onCreate(), onStart(), onResume(), onPause(), onStop(), and onDestroy() methods.

      • Fragment life cycle includes onAttach(), onCreate(), onCreateView(), onActivityCreated(), onStart(), onResume(), onPause(), onStop(), onDestroyView(), and onDetach() methods.

      • Both life cycles are im...

    • Answered by AI
    • Q3. Difference between Activity and fragments?
    • Ans. 

      Activity is a single screen with a user interface, while fragments are a portion of the user interface in an activity.

      • Activity is a standalone component that can be launched by an application.

      • Fragments are reusable components that can be used in multiple activities.

      • An activity can contain multiple fragments.

      • Fragments have their own lifecycle and can be added or removed dynamically.

      • Example: A music player app can have a...

    • Answered by AI
    • Q4. Difference between arraylist and Hasmap wihch is best
    • Ans. 

      ArrayList is a resizable array while HashMap is a key-value pair collection.

      • ArrayList is ordered while HashMap is unordered

      • ArrayList allows duplicate values while HashMap does not

      • HashMap provides faster access to elements using keys

      • Use ArrayList when you need to maintain the order of elements

      • Use HashMap when you need to access elements using keys

    • Answered by AI
    • Q5. Firebase notification explain
    • Ans. 

      Firebase Notification is a cloud messaging service provided by Google.

      • Firebase Notification allows developers to send messages and notifications to their app users.

      • It supports both Android and iOS platforms.

      • It provides a console to send notifications to specific devices or topics.

      • It also supports sending notifications based on user behavior and location.

      • Firebase Notification can be integrated with other Firebase servic

    • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Prepare well about oops concepts and basic of Android

    Skills evaluated in this interview

    Top Hoffensoft Android Developer Interview Questions and Answers

    Q1. What is intent and hiw many type are there?
    View answer (1)

    Android Developer Interview Questions asked at other Companies

    Q1. BST Iterator Problem Statement You are tasked with creating a class named BSTIterator that acts as an iterator for the inorder traversal of a binary search tree. Implement the following functions: BSTIterator(Node root): A constructor that... read more
    View answer (1)

    I applied via LinkedIn and was interviewed in Aug 2021. There were 2 interview rounds.

    Round 1 - Technical 

    (2 Questions)

    • Q1. Tell something about java ?
    • Ans. 

      Java is a high-level, object-oriented programming language used for developing desktop, web, and mobile applications.

      • Java is platform-independent and can run on any operating system.

      • It is statically typed, meaning that variables must be declared before use.

      • Java is used for developing Android applications, enterprise applications, and web applications.

      • It is known for its security features, such as the Java Security Mana...

    • Answered by AI
    • Q2. Oops concept in java
    • Ans. 

      Oops concept in java

      • Object-oriented programming paradigm

      • Encapsulation, Inheritance, Polymorphism, Abstraction

      • Classes and Objects

      • Access Modifiers

      • Interfaces and Abstract Classes

    • Answered by AI
    Round 2 - Technical 

    (6 Questions)

    • Q1. What is meant by SDK in android
    • Ans. 

      SDK stands for Software Development Kit. It is a set of tools and resources used for developing applications for a specific platform.

      • SDK provides developers with APIs, libraries, and documentation to build applications for a specific platform.

      • Android SDK includes tools like Android Studio, ADB, and Emulator.

      • SDK helps developers to test, debug, and optimize their applications.

      • SDK also provides sample code and templates

    • Answered by AI
    • Q2. Tell about retrofit and volley
    • Ans. 

      Retrofit and Volley are popular networking libraries for Android development.

      • Retrofit is a type-safe HTTP client for Android and Java.

      • Volley is a fast and efficient networking library for Android.

      • Retrofit uses annotations to define API endpoints and request parameters.

      • Volley provides easy-to-use APIs for making network requests and handling responses.

      • Retrofit is best suited for RESTful APIs, while Volley is more versat...

    • Answered by AI
    • Q3. What is meant by modules
    • Ans. 

      Modules are independent units of code that can be used to build larger software systems.

      • Modules can be reused in different projects

      • They can be developed and tested independently

      • Modules can be combined to form a larger system

      • Examples include libraries, plugins, and frameworks

    • Answered by AI
    • Q4. MVC , MVP , MVVM design patterns
    • Q5. Constructor , interface and abstract class
    • Q6. Difference between Signed apk and bundle
    • Ans. 

      Signed APK is a single file that is signed and ready for distribution, while bundle is a publishing format that includes multiple APKs optimized for different device configurations.

      • Signed APK is generated from a single APK file, while bundle generates multiple APKs.

      • Signed APK is signed with a private key, while bundle is signed with an upload key.

      • Bundle includes multiple APKs optimized for different device configuratio...

    • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Need to be strong in android basics and latest technologies.

    Skills evaluated in this interview

    Top Hoffensoft Android Developer Interview Questions and Answers

    Q1. What is intent and hiw many type are there?
    View answer (1)

    Android Developer Interview Questions asked at other Companies

    Q1. BST Iterator Problem Statement You are tasked with creating a class named BSTIterator that acts as an iterator for the inorder traversal of a binary search tree. Implement the following functions: BSTIterator(Node root): A constructor that... read more
    View answer (1)

    Interview questions from similar companies

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

    I applied via Job Portal and was interviewed in Feb 2024. There was 1 interview round.

    Round 1 - Technical 

    (1 Question)

    • Q1. Question is related to these topics. Clean Architecture, MVVM, Coroutine Live Data

    I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.

    Interview Questionnaire 

    2 Questions

    • Q1. Kotlin in Depth
    • Q2. MVVM in Depth
    • Ans. 

      MVVM is a design pattern that separates the UI logic from the business logic.

      • MVVM stands for Model-View-ViewModel

      • Model represents the data and business logic

      • View represents the UI

      • ViewModel acts as a mediator between the View and Model

      • ViewModel exposes data and commands to the View

      • MVVM helps in unit testing and maintainability

    • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - You just need to know the details you have been used in your project. Suppose you have used "sealed" in your project then you should know everything about it.
    Other than these, threre are "Handler and looper" and Rxjava. Currently all companies asking for these in details.

    Skills evaluated in this interview

    I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.

    Round 1 - Technical 

    (1 Question)

    • Q1. Basic oops, android, kotlin, coroutine

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Prepare basics, Agile, be confident while answering
    Interview experience
    5
    Excellent
    Difficulty level
    Moderate
    Process Duration
    2-4 weeks
    Result
    Selected Selected

    I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.

    Round 1 - Technical 

    (1 Question)

    • Q1. Kotlin basic questions, rest API
    Round 2 - Technical 

    (1 Question)

    • Q1. Coding part in kotlin or java
    • Ans. 

      Both Kotlin and Java can be used for coding in Android development.

      • Both Kotlin and Java are officially supported languages for Android development.

      • Kotlin is preferred by many developers for its concise syntax and reduced boilerplate code.

      • Java is still widely used in existing Android projects and has a larger pool of resources and libraries.

      • Developers can choose between Kotlin and Java based on their familiarity and pro

    • Answered by AI

    Skills evaluated in this interview

    Android Developer Interview Questions & Answers

    TCS user image Sushree Sadhana

    posted on 8 Dec 2022

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

    I applied via Approached by Company and was interviewed in Nov 2022. There were 5 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 

    (6 Questions)

    • Q1. How is you experience in your last companies?
    • Q2. Lifecycle of activity and fragment
    • Ans. 

      The lifecycle of an activity and fragment refers to the series of states they go through during their existence.

      • Activities and fragments have similar lifecycle methods such as onCreate(), onStart(), onResume(), onPause(), onStop(), and onDestroy().

      • The lifecycle of a fragment is tied to the lifecycle of its host activity, while an activity can exist independently.

      • The lifecycle methods of an activity are called before th...

    • Answered by AI
    • Q3. Lazy and init meaning.
    • Ans. 

      Lazy refers to delaying the execution of a task until it is actually needed. Init is short for initialization, which is the process of setting up an object or variable before it is used.

      • Lazy loading is a common technique used in mobile app development to improve performance by only loading data when it is needed.

      • Init methods are commonly used in object-oriented programming to set up an object's properties or variables ...

    • Answered by AI
    • Q4. How you learn Android.
    • Ans. 

      I learned Android through online courses, documentation, and practice.

      • To learn Android, I took online courses on platforms like Udemy and Coursera.

      • I also read through the official Android documentation to gain a deeper understanding of the framework.

      • Finally, I practiced building apps on my own and through tutorials to solidify my knowledge.

      • I also participated in online communities like Stack Overflow to learn from othe

    • Answered by AI
    • Q5. About thread and how can we use
    • Q6. Kotlin basic and scope
    Round 3 - Behavioral 

    (4 Questions)

    • Q1. How to share project to client.
    • Ans. 

      The project can be shared with the client through various methods such as email, cloud storage, or version control systems.

      • Create a build of the project

      • Upload the build to a cloud storage service such as Dropbox or Google Drive

      • Share the link to the build with the client

      • Use a version control system such as Git to share the project with the client

      • Provide instructions on how to build and run the project

    • Answered by AI
    • Q2. Project starting to end developer process
    • Ans. 

      The developer process for a project involves planning, designing, coding, testing, and deployment.

      • Plan the project and gather requirements

      • Design the architecture and user interface

      • Code the application using best practices and coding standards

      • Test the application thoroughly to ensure quality and functionality

      • Deploy the application to the desired platform and monitor its performance

      • Continuously maintain and update the ap

    • Answered by AI
    • Q3. Scrum and agile methodologies
    • Ans. 

      Scrum and agile methodologies are popular project management frameworks used in software development.

      • Scrum is a subset of agile and focuses on iterative development with a fixed timeline called sprints.

      • Agile emphasizes flexibility and collaboration between cross-functional teams.

      • Both methodologies prioritize delivering working software frequently and responding to change.

      • Examples of agile practices include daily stand-...

    • Answered by AI
    • Q4. Did you done any certification in Android?
    Round 4 - HR 

    (4 Questions)

    • Q1. CCTC and ECTC, preferred location
    • Q2. Why you want to join this company?
    • Q3. Why you leave your current company?
    • Q4. About all documents upload in ibegin portal
    Round 5 - DV 

    (1 Question)

    • Q1. All mandatory documents upload and verify

    Interview Preparation Tips

    Interview preparation tips for other job seekers - Do Preperation from your resume and be confident 👍

    Skills evaluated in this interview

    Interview experience
    3
    Average
    Difficulty level
    Moderate
    Process Duration
    Less than 2 weeks
    Result
    Not Selected

    I applied via Naukri.com and was interviewed in Aug 2023. There were 2 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 

    (2 Questions)

    • Q1. Explain Activity lifecycle
    • Ans. 

      Activity lifecycle refers to the series of states an activity goes through during its lifetime in an Android app.

      • Activity is created with onCreate() method

      • Activity is started with onStart() method

      • Activity is resumed with onResume() method

      • Activity is paused with onPause() method

      • Activity is stopped with onStop() method

      • Activity is destroyed with onDestroy() method

    • Answered by AI
    • Q2. What is databinding
    • Ans. 

      Data binding is a technique in software development that establishes a connection between the UI components and the data sources.

      • Data binding allows for automatic synchronization of data between the UI and data sources.

      • It reduces boilerplate code by eliminating the need for manual updates to the UI when data changes.

      • Data binding can be implemented using frameworks like Android Data Binding Library.

    • Answered by AI

    Interview Preparation Tips

    Interview preparation tips for other job seekers - answering questions with small real time examples is helpful.

    Skills evaluated in this interview

    Interview experience
    3
    Average
    Difficulty level
    Hard
    Process Duration
    -
    Result
    -

    I was interviewed before Mar 2023.

    Round 1 - Technical 

    (1 Question)

    • Q1. All about Android

    Hoffensoft Interview FAQs

    How many rounds are there in Hoffensoft interview?
    Hoffensoft interview process usually has 1-2 rounds. The most common rounds in the Hoffensoft interview process are Technical and One-on-one Round.
    How to prepare for Hoffensoft interview?
    Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Hoffensoft. The most common topics and skills that interviewers at Hoffensoft expect are Javascript, GIT, Java, Android SDK and Html5.
    What are the top questions asked in Hoffensoft interview?

    Some of the top questions asked at the Hoffensoft interview -

    1. What is intent and hiw many type are the...read more
    2. Explain about Activity life cycle and fragment life cy...read more
    3. What are the types of access controls in ...read more

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    Hoffensoft Interview Process

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    Interview experience

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    Hoffensoft Reviews and Ratings

    based on 22 reviews

    4.0/5

    Rating in categories

    3.1

    Skill development

    3.7

    Work-life balance

    3.8

    Salary

    3.4

    Job security

    3.7

    Company culture

    3.1

    Promotions

    3.3

    Work satisfaction

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