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Celebal Technologies DOT NET Developer Interview Questions and Answers

Updated 28 Dec 2022

Celebal Technologies DOT NET Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Dec 2021. There was 1 interview round.

Round 1 - HR 

(3 Questions)

  • Q1. Very fundamental questions were out of programming language like what is Like class vs object, instances vs object, why do we rather write our code in OOPS supported languages than procedural programming l...
  • Q2. In the context of Dot Net Framework, What is DotNet vs Dot Net Framework? Why do use it? What is role of DI,Service Lifetime scope ?
  • Ans. 

    DotNet is a platform while Dot Net Framework is a software framework built on top of it.

    • DotNet is a platform that provides a runtime environment for executing applications.

    • Dot Net Framework is a software framework built on top of DotNet platform.

    • Dot Net Framework provides a set of libraries and tools for developing and running applications.

    • Dependency Injection (DI) is a design pattern used to implement Inversion of Con...

  • Answered by AI
  • Q3. Explain Task Parallel Library
  • Ans. 

    Task Parallel Library is a .NET framework that enables parallel processing of tasks.

    • TPL provides a higher-level abstraction for parallelism than traditional threading models.

    • It includes features like Task and Task classes, Parallel.ForEach and Parallel.Invoke methods.

    • TPL can improve performance by utilizing multiple cores and processors.

    • TPL also includes cancellation and exception handling mechanisms.

    • Example: Parallel....

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a solid knowledge on the basic of OOPs concepts. What and why do we use of this concepts. Be very positive and try not to exaggerate the answer give it in very simple word and concisely. If you got stuck at somewhere be calm ask another question to answer, gently.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

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 - Aptitude Test 

Logically question, mathematics

Round 3 - Technical 

(4 Questions)

  • Q1. C#,asp.net MVC,.net core
  • Q2. SQLserver.jquery
  • Q3. Linq, store procedure
  • Q4. Logically question like how we can pass data controller

Interview Preparation Tips

Interview preparation tips for other job seekers - Good preparation asp.net MVC,.net core
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Design pattern, write code to check lower case upper case, write singleton with lock, oops questions, what is cte, difference between sp and view, find highest salary in sql, Azure concepts for service bus...
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Mar 2023.

Round 1 - Technical 

(2 Questions)

  • Q1. Question related to dotnet core
  • Q2. Web api , sql
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Join in sql define and explain
  • Ans. 

    Join in SQL is used to combine rows from two or more tables based on a related column between them.

    • Join is used to retrieve data from multiple tables based on a related column

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics

Skills evaluated in this interview

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Worst company ever, where the interviewer himself does not know what are the requirements for the position they are hiring for. The interviewer interviewed me for .Net architect, and suddenly I found mysel...
  • Q2. You are just a resource waiting to be deployed on project. All they want to know is that why you are not deployed even if you haven't faced any client interview in the field of your expertise.

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont' join this bullshit company. There are plenty of good companies outside.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jan 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Good not much difficult easily crakeable with normal knowledge

Round 3 - Technical 

(2 Questions)

  • Q1. Normal question about the technology you are interested and mentioned in your resume
  • Q2. Oops concepts general concept related to the selected topics and the basic questions
Round 4 - Technical 

(1 Question)

  • Q1. Technical round 2 also asked the question related to the subject mentioned in resume
Round 5 - HR 

(1 Question)

  • Q1. Nothing special only tells you about the company perks and you can ask if you have any query

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep motivated and self belief is very important because it is very neede for job

I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

11 Questions

  • Q1. Dependency injection
  • Q2. December between ienumerable and iqueryable
  • Ans. 

    Difference between IEnumerable and IQueryable

    • IEnumerable is used for in-memory collections while IQueryable is used for querying data from a database

    • IEnumerable executes the query on the client-side while IQueryable executes the query on the server-side

    • IQueryable supports deferred execution while IEnumerable does not

  • Answered by AI
  • Q3. Htmlfor vs html in mvc
  • Ans. 

    Htmlfor generates a label and input element with a specified name, while html does not.

    • Htmlfor is used to generate a label and input element with a specified name

    • Html is used to generate HTML markup

    • Htmlfor is used for strongly-typed views

    • Htmlfor is more secure as it binds the input to a model property

    • Htmlfor is used for creating form elements

    • Html is used for creating HTML elements

  • Answered by AI
  • Q4. Action filters
  • Q5. Difference between abstract and interface
  • Ans. 

    Abstract classes are partially implemented classes that can have both abstract and non-abstract members. Interfaces are fully abstract classes that define a contract for implementing classes.

    • Abstract classes can have constructors, fields, and non-abstract methods, while interfaces cannot.

    • A class can inherit from only one abstract class, but it can implement multiple interfaces.

    • Abstract classes can provide default imple...

  • Answered by AI
  • Q6. Query to find 4th higesty salary
  • Ans. 

    Query to find 4th highest salary

    • Use the 'ROW_NUMBER' function to assign a rank to each salary

    • Order the salaries in descending order

    • Select the salary with rank 4

  • Answered by AI
  • Q7. Arraylist and array
  • Q8. Difference between mvc vs webapi
  • Ans. 

    MVC is a web application framework for building web pages, while WebAPI is a framework for building HTTP services.

    • MVC is used for building web applications that return HTML views to the client.

    • WebAPI is used for building HTTP services that return data in JSON or XML format.

    • MVC has a view engine that generates HTML output, while WebAPI does not.

    • MVC has a controller that handles user input and updates the model, while We...

  • Answered by AI
  • Q9. Async and await
  • Q10. Minification and bundling
  • Q11. Override and virtual

Interview Preparation Tips

Interview preparation tips for other job seekers - Please prepare well on technical side

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Approached by Company and was interviewed in Jan 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Assignment 

First round will be assessment round where one guy from there team will share his screen to you have give the control and you have to complete the assessment….questions are related to .net field and c#

Round 3 - One-on-one 

(1 Question)

  • Q1. First introduce your self and then he will ask you to rate your self in all technology and then one by one they will ask you question basics to c# oops and then sql question , mvc, webapi
Round 4 - HR 

(1 Question)

  • Q1. After taking all the interviews they told me that we don't have the opening...I asked them like why did you guys just waste my time...she was like the person who called you 1st day fired from the company.....

Interview Preparation Tips

Topics to prepare for Chetu DOT NET Developer interview:
  • C#.Net
  • SQL Server
  • Webapi
  • ASP.Net MVC
  • core .net
Interview preparation tips for other job seekers - Don't join this company they are fraud….after talking all rounds of technical they refused to give offer letter

Interview Questionnaire 

2 Questions

  • Q1. Basic oops concept, interface vs abstract class, polymorphism, mvc page life cycle and filters in mvc
  • Q2. Lazy loading, ienumerable and iquerable, joins in linq, Program - find the occurence of specific character in given string

Celebal Technologies Interview FAQs

How many rounds are there in Celebal Technologies DOT NET Developer interview?
Celebal Technologies interview process usually has 2 rounds. The most common rounds in the Celebal Technologies interview process are Resume Shortlist and HR.
How to prepare for Celebal Technologies DOT NET 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 Celebal Technologies. The most common topics and skills that interviewers at Celebal Technologies expect are C#, .Net, .Net Core, SQL Server and Entity Framework.
What are the top questions asked in Celebal Technologies DOT NET Developer interview?

Some of the top questions asked at the Celebal Technologies DOT NET Developer interview -

  1. In the context of Dot Net Framework, What is DotNet vs Dot Net Framework? Why d...read more
  2. Explain Task Parallel Libr...read more
  3. Very fundamental questions were out of programming language like what is Like c...read more

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Celebal Technologies DOT NET Developer Salary
based on 7 salaries
₹5 L/yr - ₹8 L/yr
18% more than the average DOT NET Developer Salary in India
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