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HCLTech Senior .NET Developer Interview Questions and Answers
HCLTech Senior .NET Developer Interview Experiences
3 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. What is ORM in c#
- Ans.
ORM stands for Object-Relational Mapping, a technique used to map object-oriented programming language to a relational database.
ORM helps developers to work with databases using objects instead of SQL queries
It simplifies the data access layer by automatically translating objects into database tables and vice versa
Popular ORM frameworks in C# include Entity Framework, NHibernate, and Dapper
- Q2. What is CLR
- Ans.
CLR stands for Common Language Runtime, a virtual machine component of the .NET framework responsible for managing execution of .NET programs.
CLR is responsible for managing memory, handling exceptions, and enforcing security in .NET applications.
It provides services such as garbage collection, type safety, and code access security.
CLR compiles Intermediate Language (IL) code into native code during execution.
Examples
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. Concepts of oops(in details) Output based questions on oops concepts like constructor, method hiding and method overloading Coding question on patterns just che k problem solving skills
I appeared for an interview before Jan 2024.
(2 Questions)
- Q1. Dot net core vs dot net
- Ans.
Dot net core is the open-source, cross-platform version of .NET, while .NET is the traditional framework for Windows applications.
Dot net core is open-source and cross-platform, allowing for development on Windows, macOS, and Linux.
.NET is the traditional framework for Windows applications, providing a wide range of libraries and tools.
Dot net core is more lightweight and modular, making it easier to deploy and maintai...
- Q2. Boxing and unboxing
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I appeared for an interview in Sep 2021.
Interview Questionnaire
1 Question
- Q1. About project?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Yourself
- Q2. How do you feel about working nights and weekends?
- Q3. I will try to complete my tasks within weekdays effectively and efficiently to avoid weekand night work.
- Q4. What is the difference b/w confidence and over confidence?
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. Tr1- difference between switch case and if else, write the code for sorting
- Ans.
Switch case is used for multiple conditions while if else is for binary conditions. Sorting can be done using various algorithms.
Switch case is faster than if else for multiple conditions
If else is more readable for binary conditions
Sorting can be done using bubble sort, insertion sort, quick sort, etc.
Example code for bubble sort: for(i=0;i
- Q2. Tr2-difference between compiler and interpreter, Solve a challange on their own coding platform with proper output
- Ans.
Difference between compiler and interpreter with a coding challenge
Compiler translates the entire code into machine language before execution while interpreter translates line by line during execution
Compiler generates an executable file while interpreter does not
Compiler is faster but debugging is harder while interpreter is slower but debugging is easier
Coding challenge: Write a program to find the sum of two numbers
- Q3. Oops concept
I applied via Company Website and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basic oops questions
- Q2. Software Engineering: software development lifecycle, water flow model etc
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Spring IOC , bean scopes, Tomcat server questions , SpringBoot questions Dependency questions, Maven questions
Interview Questionnaire
1 Question
- Q1. Tell me about yourself?basics on c , then about projects
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. What questions will be asked Aptitude
- Q2. What questions will be aske Technical round
- Q3. What questions will be aske hr
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