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Deloitte Digital Software Developer Interview Questions and Answers

Updated 7 Jul 2024

Deloitte Digital Software Developer Interview Experiences

1 interview found

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

(1 Question)

  • Q1. How do yo sharding in mongodb
  • Ans. 

    Sharding in MongoDB involves partitioning data across multiple servers to improve scalability and performance.

    • Sharding is achieved by dividing data into chunks based on a shard key

    • Each shard contains a subset of the data, distributed across multiple servers

    • MongoDB's sharding architecture includes config servers, query routers, and shard servers

    • Sharding can be implemented at the collection level in MongoDB

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. Python questions
Round 3 - HR 

(1 Question)

  • Q1. Why you want to work here
  • Ans. 

    I am passionate about software development and believe in the company's mission and values.

    • I admire the company's innovative projects and technologies.

    • I resonate with the company's culture of collaboration and continuous learning.

    • I am excited about the opportunity to work with a talented team of developers.

    • I believe my skills and experience align well with the company's needs.

  • Answered by AI

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Mar 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Coding

Interview Preparation Tips

Interview preparation tips for other job seekers - It was nice experience

I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Related to job role

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall interview was good. most of the questions they have asked basics of SQL, SSIS transformations etc.

I applied via Company Website and was interviewed before Jan 2021. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself?
  • Q2. Normalization concept,Java basics inheritance overloading, encapsulation ,update table ,related to projects in final year
  • Q3. Situation based questions based on project

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and confident and be genuine whatever you explain that should be very specific to question and if u are feeling narvous then put a gentle smile on your face,if you don't know about question ask then try little bit and say sir I will read about this.
All the Best😊😊
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
No response

I applied via Campus Placement and was interviewed before Nov 2021. There were 3 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 - Assignment 

Best wishes to you know that you have to come to the day da

Round 3 - Group Discussion 

Hi sir I have sent the best for first year and all the best for your reference

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy easy easy drawing with this picture 🖼️ and avarampatti photos and videos are you please send panta and all the best for your reference

I was interviewed before Aug 2016.

Interview Preparation Tips

Round: General and technical aptitude
Experience: There were questions on basics of programming and general questions on verbal,reasoning and quantitative.
Tips: Time will be short to answer all so keep watch on time

Round: Group Discussion
Experience: They segregated us in to batches and in our team there were 10 members.
Tips: Easy round
Duration: 15 minutes

Round: Telephonic
Experience: They tested my communication skill in that round

College Name: Dhanalakshmi college of engineering

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 45 Minutes
Round difficulty - Easy

The round was conducted at 12 in the college campus. It was a pen and paper based coding round and had 2 coding questions for which we had to write the best approach.

  • Q1. 

    Equilibrium Index Problem Statement

    Given an array Arr consisting of N integers, your task is to find the equilibrium index of the array.

    An index is considered as an equilibrium index if the sum of elem...

  • Ans. 

    Find the equilibrium index of an array where sum of elements on left equals sum on right.

    • Iterate through the array and calculate the total sum of all elements.

    • Then iterate again and keep track of the left sum and right sum, checking for equilibrium.

    • Return the index when left sum equals right sum, or -1 if no equilibrium index found.

  • Answered by AI
  • Q2. 

    Merge Sort Linked List Problem Statement

    You are given a singly linked list of integers. Your task is to sort the linked list using the merge sort algorithm.

    Explanation:

    Merge Sort is a divide and conq...

  • Ans. 

    Implement merge sort algorithm to sort a singly linked list of integers.

    • Divide the linked list into two halves using slow and fast pointers.

    • Recursively sort the two halves.

    • Merge the sorted halves using a merge function.

    • Handle base cases like empty list or single node list.

    • Ensure the termination of the linked list with -1 at the end.

  • Answered by AI
Round 2 - Coding Test 

(2 Questions)

Round duration - 45 Minutes
Round difficulty - Easy

There were 2 coding questions and we had to write the best approach for the questions.

  • Q1. 

    Convert Sentence Problem Statement

    Convert a given string 'S' into its equivalent representation based on a mobile numeric keypad sequence. Using the keypad layout shown in the reference, output the seque...

  • Ans. 

    Convert a given string into its equivalent representation based on a mobile numeric keypad sequence.

    • Create a mapping of characters to their corresponding numeric keypad sequences.

    • Iterate through the input string and append the numeric sequence for each character to the output.

    • Handle lowercase characters only, ignore special characters, capital letters, and spaces in the input string.

  • Answered by AI
  • Q2. 

    Subsequences of String Problem Statement

    You are provided with a string 'STR' that consists of lowercase English letters ranging from 'a' to 'z'. Your task is to determine all non-empty possible subsequen...

  • Ans. 

    Generate all possible subsequences of a given string.

    • Use recursion to generate all possible subsequences by including or excluding each character in the string.

    • Maintain a current index to keep track of the characters being considered.

    • Append the current character to each subsequence generated so far.

    • Recursively call the function with the next index to include the next character in subsequences.

  • Answered by AI
Round 3 - Face to Face 

(2 Questions)

Round duration - 40 minutes
Round difficulty - Easy

The interviewer asked me questions from arrays, strings and linked list.

  • Q1. 

    Longest Increasing Subsequence Problem Statement

    Given an array of integers with 'N' elements, determine the length of the longest subsequence where each element is greater than the previous element. This...

  • Ans. 

    Find the length of the longest strictly increasing subsequence in an array of integers.

    • Use dynamic programming to keep track of the longest increasing subsequence ending at each element.

    • Initialize an array to store the lengths of the longest increasing subsequences.

    • Iterate through the array and update the lengths based on the previous elements.

    • Return the maximum length found in the array.

  • Answered by AI
  • Q2. 

    Binary Palindrome Check

    Given an integer N, determine whether its binary representation is a palindrome.

    Input:

    The first line contains an integer 'T' representing the number of test cases. 
    The next 'T'...
  • Ans. 

    Check if the binary representation of a given integer is a palindrome.

    • Convert the integer to binary representation.

    • Check if the binary representation is a palindrome by comparing it with its reverse.

    • Return true if it is a palindrome, false otherwise.

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI completed Information Technology from Bharati Vidyapeeth's College of Engineering. I applied for the job as SDE - 1 in GurgaonEligibility criteriaAbove 7 CGPANagarro interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, Dynamic Programming, Game theory, System Design, Puzzles, AptitudeTime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : Do at-least 200+ dsa problems from various topics.
Tip 2 : Make 2-3 projects and be well versed with their functionality.
Tip 3 : Practice aptitude questions and time yourself while doing the questions.

Application resume tips for other job seekers

Tip 1 : Keep your resume short, try to make it one pager only.
Tip 2 : Mention only position specific projects, and if you have got a good academic score mention it on top.

Final outcome of the interviewRejected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Sep 2019. There were 6 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. IQ Test
  • Q2. Machine Test
  • Q3. Face To Face

Interview Preparation Tips

Interview preparation tips for other job seekers - basically there are 3 rounds:-
1. IQ Test
2. Machine Test
3. Face to Face

IQ Test is not so tough but prepare well Machine Test
Machine Test Question are like :-
Q.1 - We declare a variable in C++ like "is_this_a_variable" and in Java like "IsThisAVariable". There is underscore in between every word and first alphabet of every word is in lowercase in C++ and in Java first alphabet is in capital without underscore. Create a program in which if user input a string in a C++ variable format it will convert the input in java variable format.

Q2. Count the frequency of a string.
user input string - pqhphi
output-
p - 2
q - 1
h - 2
i - 1

Be strong in algorithms and data structure.

I applied via Naukri.com and was interviewed in Aug 2020. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Aws vpc gateway questions, devops drawback
  • Q2. Interfaces in oops
  • Ans. 

    Interfaces define a contract for classes to implement certain methods and properties.

    • Interfaces allow for polymorphism and loose coupling.

    • Classes can implement multiple interfaces.

    • Interfaces cannot be instantiated on their own.

    • Interfaces can have default method implementations.

    • Interfaces can be used to enforce design patterns like the adapter pattern.

  • Answered by AI
  • Q3. Meta programing

Interview Preparation Tips

Interview preparation tips for other job seekers - Not at all good experience. Looks like the structure is baffled now after pandemic hit. First of all HR people, they have so much attitude that you can't even ask them any query regarding your JD or project. Secondly there are many rounds but it all depends upon the interviewer mood only and only. Because you are not hired for a direct project, so if the interviewer is egoistic and high attitude, then it's difficult to get positive feedback even if round well all well. Disappointing experience. Suggestion would be to put right people for talent selection. If people are kept in similar way, every new candidate might have negative experience.

I applied via Naukri.com and was interviewed in Sep 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Related to JavaScript and angukar

Interview Preparation Tips

Interview preparation tips for other job seekers - As a UI developer JavaScript is a must thing.

Deloitte Digital Interview FAQs

How many rounds are there in Deloitte Digital Software Developer interview?
Deloitte Digital interview process usually has 3 rounds. The most common rounds in the Deloitte Digital interview process are Technical, One-on-one Round and HR.

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Deloitte Digital Software Developer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Deloitte Digital Software Developer Salary
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₹6 L/yr - ₹20.5 L/yr
48% more than the average Software Developer Salary in India
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