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DBS Bank Senior IOS Developer Interview Questions and Answers

Updated 15 Oct 2024

DBS Bank Senior IOS Developer Interview Experiences

1 interview found

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

I applied via Naukri.com and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain about Mvvm archtecture
  • Ans. 

    MVVM architecture is a design pattern that separates the user interface from the business logic and data model.

    • Model-View-ViewModel pattern

    • View is responsible for displaying data and handling user interactions

    • ViewModel acts as an intermediary between the View and Model

    • Model represents the data and business logic

    • Promotes separation of concerns and testability

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Campus Placement

Interview Questionnaire 

4 Questions

  • Q1. Explain the background process that takes place during an atm transaction
  • Ans. 

    ATM transaction involves multiple background processes including authentication, authorization, and communication with bank servers.

    • Customer inserts card and enters PIN

    • ATM authenticates the card and PIN

    • ATM requests authorization from bank server

    • Bank server verifies account balance and approves or denies transaction

    • ATM dispenses cash or completes other requested transaction

    • ATM updates account balance and sends transacti

  • Answered by AI
  • Q2. Cut cake into 8 pieces .You can use knife 3 times only
  • Ans. 

    Cut cake into 8 pieces using knife 3 times only.

    • First, cut the cake horizontally into two equal halves.

    • Then, cut the cake vertically into four equal pieces.

    • Finally, cut the cake horizontally again into eight equal pieces.

    • Make sure to use the knife efficiently to minimize the number of cuts.

    • Practice visualization before making the cuts to avoid mistakes.

  • Answered by AI
  • Q3. A shot fired from a gun pointing towards a tree full of birds. All birds left except one. Why ?
  • Ans. 

    The one bird was already dead.

    • The bird was already dead before the shot was fired.

    • The bird was injured and unable to fly away with the rest of the birds.

    • The bird was a decoy bird used for hunting purposes.

    • The bird was a trained bird used for falconry.

  • Answered by AI
  • Q4. Explain projects which you made in college?
  • Ans. 

    Developed a web-based attendance management system and a mobile app for event management.

    • Created a database schema and implemented CRUD operations using PHP and MySQL.

    • Designed the user interface using HTML, CSS, and JavaScript.

    • Integrated Google Maps API for location tracking in the mobile app.

    • Implemented push notifications using Firebase Cloud Messaging.

    • Collaborated with a team of four to complete the projects within t

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: The question paper was a mix of aptitude, programming of c++ java , sql and reasoning.
There was negative marking set for each questions.
Tips: Attempt that portion first in which you are really confident.
Dont try to attempt all questions , as negative marking plays big role.
Duration: 60 minutes

Round: Technical Interview
Experience: As Barclays is a bank , so this kind of question is obvious.
Be prepared for technical process that takes place in a usual banking domain.
Also , any type of question whether reasoning based or technical can be asked.
Tips: Be confident. Try to tell everything in a straight manner.

Round: Case Study Interview
Experience: You can put humour while answering as this shows your positivity.
There can be many reason for this like birds ia dead , bird is deaf , bird is of plastic. You can choose whatever hit into your mind.

Round: Behavioural Interview
Experience: Explaining the thing in which you already have knowledge is a plus point.
But make sure you have complete knowledge of your college project as they can ask as many questions as possible because your project is the main thing which can extend your interview time.

Skills: Common Sense, Presence Of Mind, Positive Thinking, Ability To Deliver On A Project, C Programming
College Name: UPTU
Motivation: As it is a product based company , so chances of growth is good and pay scale is better.

I applied via Campus Placement

Interview Preparation Tips

Round: Test
Experience: Was nice experience,should have good aptitude.
Tips: Learn aptitude more and morr
Duration: 60 minutes

Round: Group Discussion
Experience: Just speak about the topic
Tips: Do not get silent

Round: Technical Interview
Experience: iOS,C/C++
Tips: Just be confident about your answwers ansd show that you are capable to do each and everything in this world and you have quick learning capacity to grasp anything.

General Tips: C/C++,
Skills:
College Name: CDAC PUNE
Motivation: Bank more than 325 years old.

Interview Questionnaire 

4 Questions

  • Q1. One coding question.
  • Q2. Questions on Data Structures
  • Q3. Logical Question: You are a captive. If you say the right answer, the assasin will hang you, if you say the wrong answer, he will shoot you. How do you escape?
  • Q4. Other aptitude questions

Interview Preparation Tips

Round: Other Interview
Experience: One year since I took the interview, so no idea exactly what questions they asked. But I was asked to write the code on paper in front of him and was asked to debug it. Some puzzles and aptitude questions along with other basic coding questions. It was great that the guy was interactive and started asking about my projects and college life.
Btw the answer to the logical question is: I should say " you will shoot me". Paradoxical.
Tips: Feel free to ask anything that you would like to know from them. Also frankly say that you don't know a certain topic if you have no clue what it is about. They don't like people wasting their time.

Round: HR Interview
Experience: This was not exactly a technical interview. He asked me to write a code to find the day of week when a certain date in any year of the calendar is given. I answered it and then he starting asking general questions as to why do u want to join the company, etc.
I gave answers to most of them convincingly. But I kept him engaged by explaining my life at college, the extra curriculars I did at college. Also I asked him about his experience as a software engineer. I asked him to reflect upon his career and how I should approach about my career.
Tips: The best part about HR interviews is they expect you to ask them lots and lots of questions. The more they are engaged, the more are your chances of impressing and getting selected. And more importantly, ask the interviewer about his experience with the present firm. This also works with my manager when ever he has a one on one with me :P
Cheers and all the best.

Skills: Soft Skills, General Aptitude, LOGICAL THINKING ABILITIES, Coding Skills And Knowledge On Data Structures
College Name: IIT Hyderabad

Interview Preparation Tips

Round: Test
Experience: It was an easy test overall, basic programming things were asked in technical part of test whereas aptitude questions were also relatively easy.
Tips: You just need to know things which were there in CS101 for technical part of test .Nothing else is required.
Duration: 30 minutes
Total Questions: 1

Skills: Problem
College Name: Indian Institute of Technology, Bombay

Interview Preparation Tips

Round: Test
Experience: It was AMCAT Test. Verbal was bit of tough.Somehow i managed. But I could not get the time for Quants to solve. Logical and Programming was good. Basics were asked in Programming from data structures, C and OOPS.
Tips: Kindly Practice well.There is lot of websites for preparing interview test.Avail that.Go through all the Basic concepts from your core subjects.Be perfect about the concepts.Do not get tensed while seeing big questions.Read twice you would feel easy about that qus .Do well.ALL THE BEST. Initially Confidence should be there.
Duration: 2 hours minutes
Total Questions: 100

College Name: VIT VELLORE
Motivation: For time being i dont have any idea about that company since am not entered into.But my seniors and well wishers are saying that its really a good company for freshers to enhance their knowledge.
Funny Moments: Ha Ha Ha.. Personal Interview was Good.HR Interview was very chill. It was so excitement one.

I appeared for an interview in Dec 2016.

Interview Preparation Tips

Round: Test
Experience: Programming section had basic questions on C++ & data structures.
Tips: Try to score maximum in aptitude test, they consider your score while placement.
Duration: 2 hours
Total Questions: 35

Round: Technical Interview 1
Experience: Questions asked during this round:
Introduce yourself.
Questions on projects & internships.
Questions on Final year project in detail (max part of interview was on final year project).
Basic concepts of C++.
Few programs on C++.
Puzzles.


Round: Technical Interview 2
Experience: ? 2 interviewers were there.
? Stressed interview.
? They grilled me a lot on C++ & data structures.
One interviewer started asking questions, and before I could complete my answer, another used to cut me in
middle & start asking another question. I realized it

I appeared for an interview before Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 Minutes
Round difficulty - Medium

Coding round was conducted in the morning for 1.5 hours from 10:00 am to 11:30 am. Exam was conducted on HACKEREARTH which is a user-friendly platform with various edge test-cases. Since exam was done through online mode due to COVID-19, therefore camera was on for invigilation. A well working camera and microphone were needed for successful completion of exam.

  • Q1. 

    Words Magic with Prefix Replacement Problem

    Ninja is provided with a dictionary of words, WORDS, and a sentence, SENTENCE, which consists of words separated by spaces. The goal is to minimize the size of ...

  • Ans. 

    The goal is to minimize the size of a sentence by replacing words with prefixes from a given dictionary.

    • Iterate through each word in the sentence and check if a prefix exists in the dictionary

    • Replace the word with the smallest prefix found in the dictionary

    • Repeat the process for all words in the sentence

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in PuneEligibility criteriaAbove 7 CGPABarclays interview preparation:Topics to prepare for the interview - Data Structure, Algorithms, Basics of object oriented programming, Operating System, Database Management System, C++ BasicsTime required to prepare for the interview - 10 MonthsInterview preparation tips for other job seekers

Tip 1 : Do not totally depend on past interview questions or as such unless and until you have a strong foundation. Just build the foundation first in starting months.
Tip 2 : More focus should be on problem-solving skills. Develop the skills of using applications.(Eg.: Where one should use Hashmap, Arraylist, etc.)
Tip 3 : Try to solve the problem on your own. Just sink yourself into the question so much that you don't need to look for the solution.(Figure out solution in your own way).
Tip 4 : Regarding project, quantity doesn't matter but what matters the most is you should know about the project from start to end. Able to explain the project clearly. Be ready with technical as well as Behavioral questions.

Application resume tips for other job seekers

Tip 1 : Get rid of irrelevant topics or headings.(Eg. Stood 1st in Annual Sack Race Competition.)
Tip 3 : Make sure you don't keep anything which create problem at time of Interview.
Tip 4 : Short and crisp Resume with each spelling checked twice.
Tip 5 : Keep updating your resume based on addition of Internship/Projects, etc.
Tip 6 : Keep the file name(Resume saved as pdf or any format) decent too.

Final outcome of the interviewRejected
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

The assessment was conducted online and consisted of five questions: two focused on coding, two on behavioral aspects, and one required an explanation of the code.

Round 2 - Technical 

(1 Question)

  • Q1. What topics were covered during the interview, specifically in terms of data structures, aptitude, and behavioral questions?
Round 3 - Technical 

(1 Question)

  • Q1. What core programming concepts were covered in your experience?
  • Ans. 

    Covered core programming concepts include data structures, algorithms, object-oriented programming, and software design patterns.

    • Data structures such as arrays, linked lists, stacks, queues, trees, and graphs were covered.

    • Algorithms like sorting, searching, recursion, and dynamic programming were studied.

    • Object-oriented programming principles like inheritance, encapsulation, and polymorphism were implemented.

    • Software d...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected
Round 1 - Coding Test 

Trapping rain water and median of two sorted array

Round 2 - Technical 

(2 Questions)

  • Q1. Oops and dbms questions?
  • Q2. Code question in Array and string?
Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself

DBS Bank Interview FAQs

How many rounds are there in DBS Bank Senior IOS Developer interview?
DBS Bank interview process usually has 1 rounds. The most common rounds in the DBS Bank interview process are Technical.

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DBS Bank Senior IOS Developer Interview Process

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DBS Bank Senior IOS Developer Salary
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₹9 L/yr - ₹24 L/yr
33% more than the average Senior IOS Developer Salary in India
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