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Birlasoft Senior IOS Developer Interview Questions and Answers

Updated 13 Sep 2024

Birlasoft Senior IOS Developer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Dispatchgroup
Delegate
Protocol

Round 2 - Technical 

(2 Questions)

  • Q1. What is Dispatch Group ?
  • Ans. 

    Dispatch Group is a mechanism in iOS for managing multiple tasks and synchronizing their completion.

    • Dispatch Group allows you to monitor a group of tasks and be notified when they are all completed.

    • You can use Dispatch Group to wait for multiple asynchronous tasks to finish before proceeding.

    • Dispatch Group can be used to manage concurrent tasks and avoid race conditions.

    • Example: Using Dispatch Group to download multipl...

  • Answered by AI
  • Q2. What are delegate write an example
  • Ans. 

    Delegates are used in iOS development to allow one object to communicate with another object.

    • Delegates are used to establish communication between objects in iOS development.

    • Delegates are defined using protocols in Swift or Objective-C.

    • An example of using delegates is implementing the UITableViewDelegate protocol to handle table view events.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare answers with example code

Skills evaluated in this interview

Interview questions from similar companies

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
-
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
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
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
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
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Swift Basics, MultiThreading
Round 1 - Technical 

(1 Question)

  • Q1. Solid principle Mvvm pattern and implementation Swift basics Gcd and Nsoperation queue
Round 2 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. Why are you looking for a change?
  • Q3. What are your strengths and weaknesses?

Interview Preparation Tips

Interview preparation tips for other job seekers - Go deeply into topics. Interviewer may expect deep knowledge

Birlasoft Interview FAQs

How many rounds are there in Birlasoft Senior IOS Developer interview?
Birlasoft interview process usually has 2 rounds. The most common rounds in the Birlasoft interview process are Coding Test and Technical.
What are the top questions asked in Birlasoft Senior IOS Developer interview?

Some of the top questions asked at the Birlasoft Senior IOS Developer interview -

  1. What are delegate write an exam...read more
  2. What is Dispatch Grou...read more

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Birlasoft Senior IOS Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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