I applied online. I interviewed at HCLTech (Chennai) in Jan 2022
Interview
The Interview Process is the last stage of HCL Selection Process and is divided into Technical and HR Interviews.To clear the HCL Placement Interviews,go through these link for topics and questions to prepare. During this round, you may be asked some practical questions
Interview questions [1]
Question 1
1.Features of OOPs with real time example.
They ll ask many questions related to this. Like - difference between interface and abstraction? - difference between abstract class and abstract method?
-how can you achieve abstraction?
-what is polymerphism and types of polymerphism
-method overloading and overriding with well explained example
2. Constructors and types
3.call by value and call by reference and where we should use?
4.virtual function
5.Exception handling
6.explain types of inheritances
7.Difference between struct and class
8.managed and unmanaged code in c#
9.Difference between constant and readonly with example
10.difference between internal and private
11.what is delegate?
12.Difference between list and collection
13.Dependency injection with example
14.why do we use partial class?
15.why do we use static class?
16.what are Func and Action, why do we use?
17.Anonymous methods
18.Difference between ref and out keyword
19.Difference between array and arraylist
20.String and string builder
Some questions from MVC
1.why mvc?
2.bundling and mimification
3.action filters and types
4.what is antiforgery token?
5.viewdata,viewbag,tempdata
6.Different ways to pass data from controller to view
7.what is routing?
8.why do we use partial view?
9.How to pass data from view to controller?
10.HTTPGET,HTTPPOST
11.Action results
12.Adding routes to webform application and mvc
13.Methods to add constraints to a route
14.IQueryable vs IEneumerable
15.why and how we use sessions in mvc?
16.what is custom action filter?
17.POCO Class
18.what is scaffolding?
19.How to bind more than one model to view?
20.How to validate data?
21.Data reader, Data set, Data Adapter, Data table
22.Connected architecture and disconnected architecture
23.Execute non query, execute scalar, execute reader
24.Difference between viewstate and session
25.what are nullable types and generic types
26.what is model binder?
27.How to increase performance?
28.session,cookie and cache
29.Difference between finalize and dispose
1. What are Classes and Objects?
2. What is Inheritance?
3. What is Multiple Inheritance?
4. What is an Interface?
5. What is the Difference between Abstract Class
Firstly, there was an online assessment that consisted Part 1: Verbal Reasoning (15Ques 18Mins), Part 2: Logical Reasoning (15Ques 18Mins), Part 3: Quantitative Aptitude (15Ques 18Mins), Part 4: Analytical Reasoning (15Ques 18Mins), Part 5: Critical Reasoning (15Ques 18Mins), Part 6: Pseudocode (20Ques 20Mins) and then there was GD in which the topic was should we use chatgpt and then technical interview which was online .
Interview questions [1]
Question 1
SQL queries and theoretical questions .net framework and related questions
I applied through university. The process took 3 days. I interviewed at HCLTech (Ghaziabad) in Sept 2025
Interview
It has 4 rounds:
1. Technical and Aptitude test: Logical reasoning and Verbal.
2. Versant round: Tests Fluency in English. It has easy to medium Verbal reasoning questions.
3. Technical Round: OOPS concepts are mainly asked.
4. HR round: Basic personality questions and cultural fit.
I applied through university. The process took 3 months. I interviewed at HCLTech (Calcutta) in Mar 2025
Interview
It was easy to average. Mostly the questions were about my previous internship experience. I applied as a fresher (college placement) . The questions were about sql, c# , exception handling, oops .
Interview questions [1]
Question 1
Exception handling explanation
How do you connect api code to database