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Infosys IOS Developer Interview Questions, Process, and Tips
Top Infosys IOS Developer Interview Questions and Answers
- Q1. 1.Difference between class and struct?
- Q2. How can you create dynamic UI like amazon?
- Q3. How do you manage local data?
Infosys IOS Developer Interview Experiences
7 interviews found
Anonymous
Selected
I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Solid principle
- Q2. Weak and unowned reference difference
- Q3. All basic to advance question asked
(1 Question)
- Q1. Basic information about yourself and salary discussion
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. App life cycle and app states?
- Q2. Difference between MVVM and MVC
- Ans.
MVVM focuses on separation of concerns by introducing a ViewModel layer, while MVC combines the responsibilities of the Model and Controller.
MVC stands for Model-View-Controller, where the Model represents the data, the View displays the data, and the Controller handles user input and updates the Model.
MVVM stands for Model-View-ViewModel, where the ViewModel acts as an intermediary between the View and the Model, hand...
Skills evaluated in this interview
(1 Question)
- Q1. SwiftUI related, Combine Related, Decodable, Actor, Testing Related
Selected
I applied via Company Website and was interviewed in Nov 2022. There were 2 interview rounds.
(2 Questions)
- Q1. 1.Difference between class and struct?
- Ans.
Classes are reference types while structs are value types.
Classes are passed by reference while structs are passed by value.
Classes support inheritance while structs do not.
Classes have a default initializer while structs do not.
Classes can be deinitialized while structs cannot.
Examples of classes include UIView and UIViewController while examples of structs include CGRect and CGPoint.
- Q2. Solid Principles, Inheritance and behavioral questions.
Interview Preparation Tips
Skills evaluated in this interview
Infosys interview questions for designations
I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. How do you manage local data?
- Ans.
Local data is managed using Core Data framework in iOS development.
Use Core Data framework to create, read, update, and delete local data.
Utilize entities, attributes, and relationships to model the data.
Implement fetch requests to retrieve data based on specific criteria.
Use NSManagedObject subclasses to represent data objects.
Utilize NSPersistentContainer to manage the Core Data stack.
- Q2. How can you create dynamic UI like amazon?
- Ans.
Dynamic UI like Amazon can be created using a combination of responsive design, data-driven content, and user personalization.
Utilize responsive design principles to ensure the UI adapts to different screen sizes and devices.
Implement data-driven content to display relevant information based on user preferences and behavior.
Use user personalization techniques such as recommendations, personalized product suggestions, a...
Skills evaluated in this interview
Interview Questionnaire
2 Questions
- Q1. Struct vs Class
- Ans.
Struct is value type while Class is reference type in Swift. Structs are passed by value while Classes are passed by reference.
Structs are ideal for small data types like coordinates, colors, etc.
Classes are ideal for larger data types like view controllers, network managers, etc.
Structs are immutable by default while Classes are mutable.
Structs cannot inherit from other types while Classes can.
Structs are stack alloca
- Q2. MultiThreading Related Questions
Interview Preparation Tips
Skills evaluated in this interview
IOS Developer Jobs at Infosys
I applied via Company Website and was interviewed in Jul 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. All basics of swift. Enums optionals closures protocols etc
- Q2. Best feature you like of swift
- Q3. App live all steps
- Q4. Certificates information
Interview Preparation Tips
What people are saying about Infosys
Interview questions from similar companies
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.
(1 Question)
- Q1. What is optional, difference between struct and class?
- Ans.
Optional is a type in Swift that can hold a value or be nil. Struct and class are both used to define custom data types.
Optional is denoted by a question mark (?) and is used to handle nil values.
Structs are value types and are passed by value, while classes are reference types and are passed by reference.
Structs have a default memberwise initializer, while classes do not.
Classes can inherit from other classes, while s...
Interview Preparation Tips
Skills evaluated in this interview
(5 Questions)
- Q1. Multi threading
- Q2. Generic function
- Q3. Dependency injection
- Q4. Struct vs Class
- Ans.
Struct is a value type, Class is a reference type in Swift.
Structs are passed by value, Classes are passed by reference.
Structs are immutable by default, Classes are mutable.
Use Structs for simple data types, Classes for more complex objects.
- Q5. Type inference, type casting
Skills evaluated in this interview
I applied via Company Website
(2 Questions)
- Q1. I interned here in my second-year summer. I got selected on the basis of resume shortlisting.
- Q2. There was no technical round
Interview Preparation Tips
Infosys Interview FAQs
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Infosys IOS Developer Interview Process
based on 5 interviews
1 Interview rounds
- Technical Round
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Infosys IOS Developer Reviews and Ratings
based on 6 reviews
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