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VVDN Technologies Senior .NET Developer Interview Questions and Answers
VVDN Technologies Senior .NET Developer Interview Experiences
2 interviews found
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There were 4 interview rounds.
(3 Questions)
- Q1. What are Middleware and filters
- Ans.
Middleware and filters are components in ASP.NET Core that allow you to handle requests and responses in the pipeline.
Middleware are components that are added to the request pipeline to handle requests and responses.
Filters are used to implement cross-cutting concerns like logging, exception handling, and authorization.
Middleware can be used to modify the request or response before it reaches the controller action.
Filt...
- Q2. Authentication and authorisation
- Q3. Oops concepts and questions around overloading overriding method hiding
(1 Question)
- Q1. General hr behavioural question and situational questions
(1 Question)
- Q1. Majorly focused around oops and work practices
(1 Question)
- Q1. Unit testing strategies and basic behavioural questions
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
(1 Question)
- Q1. Find duplicates in an array
- Ans.
Use a HashSet to find duplicates in an array of strings.
Create a HashSet to store unique elements.
Iterate through the array and check if the element is already in the HashSet.
If it is, then it is a duplicate. If not, add it to the HashSet.
Return the duplicates found in the array.
(2 Questions)
- Q1. Tell me about yourself
- Q2. HR gauged how well I can handle a pressured environment
Interview Preparation Tips
Skills evaluated in this interview
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Interview Questionnaire
1 Question
- Q1. Springboot, how to deploy, how to create jar file ,dependcis, datastrucure, and spring boot framework deatil ,injection, jpa,jsp ,Mvc,
Java Developer Interview Questions & Answers
Virtusa Consulting Services
Anonymous
posted on 17 Mar 2021
I applied via Recruitment Consultant and was interviewed in Sep 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Inheritance and types
- Q2. Abstraction and class and object and real time project etc
Interview Preparation Tips
Easy and good ,topic are general like arithematic and veral i think it last for 120mins
Time will be around 20-30 mins ,in on campus ,topic will be easy to connect and in group there will minimum of 10-15 peopel.
Selected
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
First round we have 3 coding questions based on arrays , strings , Linked list
(1 Question)
- Q1. In this round the interviewer asked java questions based on oops multithreading and dsa question based on heaps, array , LinkedList
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions about database, joints, queries,basic oops concepts
Interview Preparation Tips
Kirti sharma
I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.
There was a coding test to write 2 java program
(2 Questions)
- Q1. Comparable vs Comparator
- Ans.
Comparable is an interface used for natural ordering, while Comparator is used for custom ordering in Java.
Comparable interface is used to define the natural ordering of objects. It is implemented by the class whose objects are to be sorted.
Comparator interface is used to define custom ordering of objects. It is implemented by a separate class that compares objects based on specific criteria.
Example: Sorting a list of ...
- Q2. Difference between List and Set
- Ans.
List allows duplicate elements and maintains insertion order, while Set does not allow duplicates and does not maintain order.
List can contain duplicate elements, Set cannot
List maintains insertion order, Set does not guarantee order
List is implemented by classes like ArrayList, LinkedList, Set is implemented by classes like HashSet, TreeSet
Example: List<String> list = new ArrayList<>(); Set<String> s
Skills evaluated in this interview
I applied via Job Fair and was interviewed in Nov 2022. There were 3 interview rounds.
Reasoning topics,Java logica programming
(3 Questions)
- Q1. Oops concepts java Database in SQL
- Q2. Introduction your self
- Ans.
I am a Java Developer with 5 years of experience in developing web applications.
I have a strong understanding of Java programming language and its frameworks like Spring and Hibernate.
I have experience in developing RESTful APIs and working with databases like MySQL and Oracle.
I am familiar with front-end technologies like HTML, CSS, and JavaScript.
I have worked on projects that involved integrating third-party APIs an...
- Q3. Oops concepts java College academy project
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VVDN Technologies Senior .NET Developer Interview Process
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