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Delivery Solutions Mean Stack Developer Interview Questions and Answers
Updated
15 Apr 2022
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Anonymous
I applied via Approached by Company and was interviewed in Oct 2021.
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Javascript and problem solving Add Answer
2
Technical Round (1 Question)
- Q1. System design and important challenges View Answers (1)
3
HR Round (1 Question)
- Q1. Normal questions and details Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare good on meanstack concepts
Skills evaluated in this interview
Interview questions from similar companies
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Company Website and was interviewed in Dec 2024.
5 Interview Rounds
1
Aptitude Test Round
An aptitude test is an assessment to measure a candidate mental aptitude/mental ability
2
Technical Round (3 Questions)
- Q1. Can you briefly Tell us about yourself? View Answers (1)
- Q2. What do you consider to be your strongest points? View Answers (1)
- Q3. Which programming languages do you use regularly in your work View Answers (1)
3
Group Discussion Round
A group discussion is a structured conversation in which participants share their ideas, perspectives, and solutions on a specific topic.
4
HR Round (2 Questions)
- Q1. What motivates you to seek employment at Wipro? View Answers (1)
- Q2. What are your long-term career goals? View Answers (1)
5
Assignment Round
Assignment details refer to the specifics of an assignment, including any documents and/or emails or subsequent correspondence between the company and the client.
Interview Preparation Tips
Topics to prepare for Wipro Software Developer interview:
- Your academic achievement
- Responsibility related to your p
- The way you address mistakes at
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (7 Questions)
- Q1. Create one Spring boot controller from end to end. No need to create a spring boot project we just want to see the structure and end to end implementation. View Answers (3)
- Q2. Write a java 8 program to get the characters from a string whose count is 2 or more than 2
e.g. input: baseball , output: b, a, l. Add Answer
- Q3. Why you left your previous organization. Add Answer
- Q4. What is the functional interface Add Answer
- Q5. What are the OOPS concepts. and some questions related to inheritance. Add Answer
- Q6. Asked about the project mentioned in CV (Client project) and asked its architecture. Add Answer
- Q7. Various SQL join types Add Answer
2
HR Round (3 Questions)
- Q1. Are you ready to relocate to job location Add Answer
- Q2. Why are you leaving your previous organization. Add Answer
- Q3. Expectation about salary Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Do your basics strong, and keep hands on problems.
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
-
I applied via Referral and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (11 Questions)
- Q1. Internal working of HashMap View Answers (2)
- Q2. Features of java8 Add Answer
- Q3. Use of synchronized keyword Add Answer
- Q4. Difference between failsafe and fail fast and also its implementation Add Answer
- Q5. Coding question : sort an array, use of streams to find names from employee object whose salary is greater than 50000 Add Answer
- Q6. Difference between concurrent and generic collection Add Answer
- Q7. What is string pool. What is string literal? Add Answer
- Q8. Security measures used in your project Add Answer
- Q9. What is difference between rest and soap Add Answer
- Q10. What do u mean by REST state Add Answer
- Q11. What is serialization? What is the way to stop serialization? Add Answer
2
Manegerial Round Round (4 Questions)
- Q1. Difference between failsafe and faifast Add Answer
- Q2. Difference between concurrent and generic collection Add Answer
- Q3. Security measures used in current project Add Answer
- Q4. Why you are leaving your current organization and follow up questions on that Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Please prepare well on your project and java 8 features(if you are using java8). also please brush up knowledge on collections, multithreading, and oops concept
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Dec 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Java 8 , java 11 and java 17 features? View Answers (1)
- Q2. Dispatcher servlet, design patterns Add Answer
- Q3. @SpringbootApplication annotation, actuators Add Answer
- Q4. String Coding question with java 8 features such as lambda function and stream api Add Answer
- Q5. Number of words in a string View Answers (1)
- Q6. Microservice design patterns Add Answer
Dweepayan Sharma
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (3 Questions)
- Q1. How to invoke flows - using other flows and Apex. How do we invoke an apex class from a flow and pass variables? View Answers (1)
- Q2. Why can't we create a master detail on contact as the child object View Answers (1)
- Q3. What is child to parent communication in LWC? View Answers (1)
2
Technical Round (2 Questions)
- Q1. Write triggers for updating user email from contact emails. View Answers (1)
- Q2. How does LWC ensure data refresh View Answers (1)
Abhijit Pal
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
I applied via Campus Placement
3 Interview Rounds
1
Aptitude Test Round
General aptitude, computer science fundamentals multiple-choice questions, and data structures and algorithms multiple-choice questions were asked.
2
Technical Round (2 Questions)
- Q1. Given a string, write a function to reverse the string. View Answers (1)
- Q2. Given a sorted array of integers, write a function to perform a binary search to find the index of a target value. If the target value is not found, return -1. View Answers (1)
3
HR Round (2 Questions)
- Q1. About the company Add Answer
- Q2. What are three significant achievements in your life? View Answers (1)
Ramu
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Walk-in and was interviewed in Aug 2024.
3 Interview Rounds
1
Technical Round (6 Questions)
- Q1. Introduced yourself? View Answers (1)
- Q2. What is the use of the yield() method in threading? View Answers (1)
- Q3. What is hash collision and how it can be handled? View Answers (1)
- Q4. What is use of Method reference instead lambada expressions in java 8? View Answers (1)
- Q5. What is vertical and horizontal scaling in micro services? View Answers (1)
- Q6. Write a java program to make upper case of first letter in the each word in the below String
"i am a java programmer"? View Answers (1)
2
Magerial round Round (4 Questions)
- Q1. How the escalation matrix works in case of production defects? View Answers (1)
- Q2. What is your recent challenging task you have done in current project? View Answers (1)
- Q3. Can you have ability to handle tasks individually? View Answers (1)
- Q4. Is it okay to give the Deliverables under pressure? View Answers (1)
3
HR Round (4 Questions)
- Q1. Introduce yourself? View Answers (1)
- Q2. Why your leaving current company? View Answers (1)
- Q3. What is your current CTC and expected CTC? View Answers (1)
- Q4. Do you have all the relevant documents of previous companies? View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Please prepare thoroughly related to java8 and mutithreading and Microservices
Skills evaluated in this interview
Interview experience
Poor
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Too much focus on theory questions. Like how would you link multiple middleware - write code for that Add Answer
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. Difference between hashmap and hash table View Answers (1)
- Q2. Static block related questions Add Answer
- Q3. Arraylist and linkedlist question Add Answer
Skills evaluated in this interview
Delivery Solutions Interview FAQs
How many rounds are there in Delivery Solutions Mean Stack Developer interview?
Delivery Solutions interview process usually has 3 rounds. The most common rounds in the Delivery Solutions interview process are Technical and HR.
How to prepare for Delivery Solutions Mean Stack 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 Delivery Solutions. The most common topics and skills that interviewers at Delivery Solutions expect are MongoDB, Node.Js, AWS, Angularjs and SQL.
What are the top questions asked in Delivery Solutions Mean Stack Developer interview?
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