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Flexsin Technologies IOS Developer Interview Questions and Answers

Updated 28 Jun 2023

Flexsin Technologies IOS Developer Interview Experiences

2 interviews found

I applied via Approached by Company and was interviewed before Jan 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Swift new and basic concepts
  • Q2. Protocol oriented programming

I applied via Company Website and was interviewed in Dec 2019. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Written questions and grammar test, after that technical and machine round.
  • Q2. Questions are not more difficult.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for basic and project related info which you completed yet.

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

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

Round 1 - Technical 

(2 Questions)

  • Q1. Swift Medium-Level Question
  • Q2. DSA Question - LCP
Round 2 - Technical 

(2 Questions)

  • Q1. Asking Question Related about CRM, etc.
  • Q2. Related about chat design APP

Interview Preparation Tips

Interview preparation tips for other job seekers - The First Round was good, The Interviewer was good ask questions about iOS-related stuff DSA.
The second Round was not good. IDK my luck is bad or the Interviewer was a little bit arrogant. So yeah after 2 questions my mood was like not giving proper answers to questions. I want to just close this meeting ASAP. If someone doesn't know about this technology at least give him/her a chance to work on that maybe he will be fruitful in that time.

I applied via Campus Placement and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Question was based on calendar, don't remember exactly but i used python dictionary to work on it
  • Q2. Write a function that takes 2 inputs and finds the first the line containing first input and changes it with 2nd input.
  • Ans. 

    Function to find and replace a line in an array of strings

    • Loop through array to find line containing first input

    • Replace line with second input

    • Return updated array

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - They see your problem solving skills,even if you are not able to code ,tell them your thought process and write psuedocode or algorithm of solution you would go about.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Why you want to join industry?

Interview Preparation Tips

Interview preparation tips for other job seekers - Show your willingness to work for the benefit of the company.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Nov 2021. 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. Oops concepts, core java
  • Q2. Java 8 stream api and lambda

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well it will be easy to crack. they hire good peope
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. How abstraction and inheritance are related?
  • Ans. 

    Abstraction allows for defining a common interface for related objects, while inheritance enables a class to inherit attributes and methods from another class.

    • Abstraction involves hiding the implementation details and showing only the necessary features of an object. Inheritance allows a class to inherit properties and behaviors from another class.

    • Abstraction helps in creating a blueprint of a class without providing t...

  • Answered by AI
  • Q2. Given a perticular time, find the angle between hour hand and minute hand.
  • Ans. 

    To find the angle between hour and minute hand at a given time on a clock face.

    • Calculate the angle made by hour hand with 12:00 on the clock face

    • Calculate the angle made by minute hand with 12:00 on the clock face

    • Find the absolute difference between the two angles

    • If the angle is greater than 180 degrees, subtract it from 360 degrees for the acute angle

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare OOP in detail. Have a good day structure knowledge. Understand how data structure can be used while solving problems.

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. How to implement Sqlite database in React Native?
  • Ans. 

    Sqlite database can be implemented in React Native using 'react-native-sqlite-storage' package.

    • Install 'react-native-sqlite-storage' package using npm.

    • Import SQLite from 'react-native-sqlite-storage'.

    • Create a database using SQLite.openDatabase() method.

    • Execute SQL queries using executeSql() method.

    • Close the database connection using close() method.

  • Answered by AI
  • Q2. What are generator functions?
  • Ans. 

    Generator functions are functions that can be paused and resumed, allowing for lazy evaluation of data.

    • Generator functions use the yield keyword to pause execution and return a value.

    • They can be used to generate an infinite sequence of values.

    • They are memory efficient as they only generate values when needed.

    • Example: function* myGenerator() { yield 1; yield 2; yield 3; }

    • Example: const infiniteGenerator = function*() {

  • Answered by AI
  • Q3. How to implement push notifications in Android and iOS?
  • Ans. 

    Push notifications can be implemented in Android and iOS using Firebase Cloud Messaging (FCM) and Apple Push Notification service (APNs) respectively.

    • For Android, integrate FCM SDK in the app and use FCM console to send notifications.

    • For iOS, create an APNs certificate, configure the app to receive notifications, and use APNs to send notifications.

    • Both platforms require handling of notification payload in the app to di...

  • Answered by AI
  • Q4. How do you use in your last app?
  • Ans. 

    I used React Native for my last app.

    • Developed UI components using React Native

    • Integrated APIs to fetch and display data

    • Implemented Redux for state management

    • Used Firebase for authentication and database

    • Optimized app performance using React Native Debugger

  • Answered by AI
  • Q5. What is the difference between functional components and non functional components?
  • Ans. 

    Functional components are stateless and return UI elements based on input props, while non-functional components have state and can change UI based on user interaction.

    • Functional components are simpler and easier to test than non-functional components.

    • Non-functional components can have state and lifecycle methods, while functional components cannot.

    • Examples of functional components include buttons, labels, and icons, w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Its Hard and requires deep knowledge of your technical skills.

Skills evaluated in this interview

Round 1 - Technical 

(2 Questions)

  • Q1. To write any code in any programming language
  • Q2. About the project work that i have done
Round 2 - Technical 

(2 Questions)

  • Q1. Time was 3:15 in the clock write an code to find the angle between the hour and minute hand
  • Q2. About the project work

Interview Preparation Tips

Interview preparation tips for other job seekers - just try and try don’t loose hope
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Nov 2022. 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 - One-on-one 

(2 Questions)

  • Q1. Implement a linked list
  • Ans. 

    A linked list is a data structure that consists of a sequence of nodes, each containing a reference to the next node.

    • Each node has a data field and a next field that points to the next node

    • Insertion and deletion can be done efficiently

    • Traversal starts from the head node and continues until the end node is reached

  • Answered by AI
  • Q2. Questions on JAVA

Interview Preparation Tips

Topics to prepare for Truminds Software Systems Software Developer interview:
  • Linked Lists
Interview preparation tips for other job seekers - It is an easy to crack company

Skills evaluated in this interview

Flexsin Technologies Interview FAQs

How to prepare for Flexsin Technologies IOS Developer 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 Flexsin Technologies. The most common topics and skills that interviewers at Flexsin Technologies expect are Data Structures and Algorithms, Digital Marketing, IOS, IPhone Development and JSON.
What are the top questions asked in Flexsin Technologies IOS Developer interview?

Some of the top questions asked at the Flexsin Technologies IOS Developer interview -

  1. Written questions and grammar test, after that technical and machine rou...read more
  2. Questions are not more difficu...read more
  3. Swift new and basic conce...read more

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Flexsin Technologies IOS Developer Salary
based on 5 salaries
₹2.2 L/yr - ₹4.5 L/yr
56% less than the average IOS Developer Salary in India
View more details

Flexsin Technologies IOS Developer Reviews and Ratings

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2.0/5

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