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ITC Infotech Senior IOS Developer Interview Questions and Answers

Updated 17 May 2022

ITC Infotech Senior IOS Developer Interview Experiences

1 interview found

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. Self intro,swift basic to advance
Round 3 - Technical 

(1 Question)

  • Q1. Self intro , coding and technical question
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion from hr

Interview Preparation Tips

Interview preparation tips for other job seekers - learn basic, instrustment, memory management

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Factorial program
  • Q2. Array program , replace with the given index
  • Ans. 

    Replace a string in an array at a given index

    • Create an array of strings

    • Use the index provided to replace the string at that index

    • Ensure the index is within the bounds of the array

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Explain App Life Cycle
  • Ans. 

    App Life Cycle refers to the sequence of events that occur from the time an app is launched until it is terminated.

    • App is launched by user or system

    • App enters foreground and becomes active

    • App enters background when user switches to another app or locks the device

    • App may be terminated by the system to free up resources

    • App can be brought back to foreground by user or system events

  • Answered by AI
  • Q2. Extension of enum
  • Ans. 

    Extension of enum allows adding new cases, computed properties, and methods to an existing enum type.

    • Extensions can be used to add new functionality to existing enum types without modifying their original implementation.

    • New cases, computed properties, and methods can be added to an enum using extensions.

    • Extensions can also be used to conform an enum to a protocol.

  • Answered by AI
  • Q3. Grand central dispatch
  • Q4. Delegate methods of URL session
  • Ans. 

    Delegate methods of URL session are used to handle various events during network requests.

    • Delegate methods are used to handle authentication challenges, background session events, and data tasks.

    • Examples include URLSessionDelegate, URLSessionDataDelegate, URLSessionTaskDelegate.

    • Delegate methods can be used to handle redirects, caching policies, and response validation.

  • Answered by AI
  • Q5. SSL Pinning. How to achieve?
  • Ans. 

    SSL pinning is a security measure used to prevent man-in-the-middle attacks by validating the server's SSL certificate.

    • Implement SSL pinning by embedding the server's SSL certificate within the app's code.

    • During the SSL handshake, compare the server's certificate with the embedded certificate to ensure they match.

    • If the certificates match, the connection is considered secure and the data exchange can proceed.

    • SSL pinnin...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - One-on-one 

(1 Question)

  • Q1. Classes vs struct, GCD vs Operation queue advanced
  • Ans. 

    Classes are reference types, structs are value types. GCD is low-level API, Operation queue is high-level API for concurrency.

    • Classes are reference types, stored on the heap. Structs are value types, stored on the stack.

    • GCD is a low-level API for managing concurrent operations. Operation queue is a high-level API built on top of GCD.

    • GCD provides a simple and efficient API for dispatching tasks to a queue. Operation que...

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Advanced iOS questions, code snippet solving approach
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion and company profile

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't forget basics

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. IOS & Swift Basics
  • Q2. 1 Coding question( String/ Array) Level
  • Q3. Write Delegation example, They will show the code and ask whats wrong in the code & whats the o/p of the code. expect questions like Closure Capture List, InOut parameter
Round 2 - Technical 

(2 Questions)

  • Q1. This round was not based on iOS for me. Question was related to my past projects based on my resume.
  • Q2. More focous on architectures and design patterns like MVC, MVVM, Viper, Solid, Clean coding
Round 3 - HR 

(1 Question)

  • Q1. Whats your expected Salary?
  • Ans. 

    My expected salary range is $100,000 - $120,000 per year based on my experience and skills.

    • Based on my 5+ years of experience in IOS development, I am looking for a competitive salary in the range of $100,000 - $120,000 per year.

    • I have a strong track record of delivering high-quality IOS applications and believe my skills warrant a salary in this range.

    • I am open to negotiation based on the overall compensation package

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - - Focus more on iOS and Swift basics
- Array & String Level DSA is enough
- Study Architecture & Design pattern
Round 1 - One-on-one 

(3 Questions)

  • Q1. Scenario based questions
  • Q2. Basics of swift programing language
  • Q3. IOS basic questions and scenario based

Interview Preparation Tips

Interview preparation tips for other job seekers - Whatever you have written in resume, just be thorough with that
Round 1 - One-on-one 

(3 Questions)

  • Q1. Scenario based questions
  • Q2. Basics of swift programing language
  • Q3. IOS basic questions and scenario based

Interview Preparation Tips

Interview preparation tips for other job seekers - Whatever you have written in resume, just be thorough with that

I applied via Company Website and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Swift basic
  • Q2. Read basic with examples

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Swift basic clousers, architecture
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Nov 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What are the Solid Principles?
  • Ans. 

    SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.

    • Single Responsibility Principle (SRP) - A class should have only one reason to change.

    • Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.

    • Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects o...

  • Answered by AI
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. No one join in interview
Round 2 - Technical 

(1 Question)

  • Q1. No Question and no one joined

ITC Infotech Interview FAQs

How many rounds are there in ITC Infotech Senior IOS Developer interview?
ITC Infotech interview process usually has 4 rounds. The most common rounds in the ITC Infotech interview process are Technical, Resume Shortlist and HR.

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