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Usthaan Integrated Solutions SDE Intern Interview Questions and Answers

Updated 7 Oct 2024

Usthaan Integrated Solutions SDE Intern Interview Experiences

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SDE Intern Interview Questions & Answers

user image Anonymous

posted on 7 Oct 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Kadane Algorithm
  • Ans. 

    Kadane's Algorithm is used to find the maximum subarray sum in an array of integers.

    • Iterate through the array and keep track of the maximum sum ending at each index.

    • If the current element is greater than the sum ending at the previous index, start a new subarray.

    • Return the maximum sum found.

    • Example: For array [-2, 1, -3, 4, -1, 2, 1, -5, 4], the maximum subarray sum is 6 (from index 3 to 6).

  • Answered by AI
  • Q2. Dutch National Algorithm
  • Ans. 

    Dutch National Algorithm is a sorting algorithm that partitions an array into three sections based on a pivot element.

    • Choose a pivot element

    • Partition the array into three sections: elements less than the pivot, elements equal to the pivot, and elements greater than the pivot

    • Recursively apply the algorithm to the subarrays

  • Answered by AI

Skills evaluated in this interview

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Interview Tips & Stories
2w
toobluntforu
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

I applied via Campus Placement and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - Coding Test 

Duration: 1hr+
Topics: 2 - coding questions(logic-based)
platform: Hackerank

Round 2 - Technical 

(2 Questions)

  • Q1. Find the square root of a number using only 4 basic arithmetic operations (+,-,*,/) without using a power operator and inbuilt libraries. For numbers that are not perfect squares, print the integer part of...
  • Ans. 

    Find square root of a number using basic arithmetic operations without power operator and inbuilt libraries.

    • Use binary search to find the integer part of the square root

    • Use long division method to find the decimal part of the square root

    • Repeat the above steps until desired accuracy is achieved

    • Handle edge cases like negative numbers and numbers less than 1

  • Answered by AI
  • Q2. Addition of two linked lists, and finallt return the result as a linked list

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus more on Graph/ Tree data structure, and you should be able to your logic to the interviewer, and then code it. You should also be able to optimize your code.

Skills evaluated in this interview

SDE Intern Interview Questions Asked at Other Companies

Q1. Given a string of containing lower case letters and upper case ch ... read more
asked in Amazon
Q2. Find the square root of a number using only 4 basic arithmetic op ... read more
asked in Carwale
Q3. How would you design an e-commerce web application?
Q4. Remove duplicate characters from a given string, keeping only the ... read more
asked in Carwale
Q5. What is caching, and why is it necessary?
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Don;t remember the leetcode question, was medium

Round 2 - Aptitude Test 

Don't remember the leetcode qyuestion, was medium, had a behavior component, remember the Amazon principles

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Can you describe a specific deadline you encountered and how you managed it?
  • Ans. 

    I faced a tight deadline for a project, which I managed through prioritization, teamwork, and effective communication.

    • Identified the project scope and key deliverables within the first day.

    • Created a timeline with milestones to track progress.

    • Delegated tasks based on team members' strengths, ensuring efficiency.

    • Held daily stand-up meetings to address challenges and keep everyone aligned.

    • Utilized project management tools...

  • Answered by AI
  • Q2. What was your experience in making a business decision without your manager's input?

I applied via Campus Placement and was interviewed in Jun 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Count occurrences in sorted array
  • Ans. 

    Count occurrences of a given element in a sorted array.

    • Use binary search to find the first and last occurrence of the element.

    • Subtract the indices to get the count.

    • Handle edge cases like element not present in the array.

  • Answered by AI
  • Q2. Deepest left node in binary tree
  • Ans. 

    Find the deepest left node in a binary tree.

    • Traverse the tree recursively and keep track of the depth and whether the current node is a left node.

    • If the current node is a leaf node and its depth is greater than the deepest left node found so far, update the deepest left node.

    • Return the deepest left node found.

    • Example: For the binary tree with root node 1, left child 2, and left child of 2 being 4, the deepest left node...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident. Treat interviewer as your friend...he will be friendly and do listen to his advices

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Three questions were assigned to be solved within a two-hour timeframe.

Round 2 - Aptitude Test 

The assessment consists of two multiple-choice question (MCQ) rounds, each lasting 15 minutes, and one essay writing task requiring 400 words to be completed within 25 minutes.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with your communication skills.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2022. There were 4 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 - Coding Test 

1 hour long test, 1 easy and 1 medium leetcode problem + some apti questions.

Round 3 - Technical 

(1 Question)

  • Q1. Asked 1 codding question (Medium) * Next permutation of a number. Number was a time stamp (eg 11:55 PM)
  • Ans. 

    Find the next permutation of a given timestamp in HH:MM AM/PM format.

    • Convert the timestamp to a 24-hour format for easier manipulation.

    • Identify the rightmost pair where the earlier digit is smaller than the later one.

    • Swap this digit with the smallest larger digit to its right.

    • Reverse the digits to the right of the swapped position to get the next permutation.

    • Example: For '11:55 PM', the next permutation is '12:00 AM'.

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. 3 medium leetcode questions from graphs, queue and dp.
Are these interview questions helpful?

I applied via AngelList and was interviewed before Nov 2021. There were 4 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 - Coding Test 

2 coding question level easy-medium leetcode

Round 3 - Technical 

(2 Questions)

  • Q1. 2 coding question leetcode
  • Q2. Dp graph trees stack queue
Round 4 - Technical 

(1 Question)

  • Q1. 2 Coding question leetcode easy medium

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep grinding and always speak out loud think twice before writing any code
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

OA + behavioural questions

Round 2 - Technical 

(1 Question)

  • Q1. Leetcode medium
Round 3 - Technical 

(1 Question)

  • Q1. Leetcode medium

SDE Intern Interview Questions & Answers

Amazon user image priyansha singhal

posted on 8 May 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Coding Test 

It was a 2 hour test having 2 coding questions . Difficulty was easy and medium.

Round 2 - Interview 

(1 Question)

  • Q1. Two questions were asked . To make a BST from array elements . Snakes and ladder. Besides this interviewer also asked about my projects and basic introduction.

Usthaan Integrated Solutions Interview FAQs

How many rounds are there in Usthaan Integrated Solutions SDE Intern interview?
Usthaan Integrated Solutions interview process usually has 1 rounds. The most common rounds in the Usthaan Integrated Solutions interview process are Technical.
What are the top questions asked in Usthaan Integrated Solutions SDE Intern interview?

Some of the top questions asked at the Usthaan Integrated Solutions SDE Intern interview -

  1. Dutch National Algori...read more
  2. Kadane Algori...read more

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Overall Interview Experience Rating

4/5

based on 1 interview experience

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