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Thursday, April 1, 2010

Latest .NET Interview Questions for Experienced 2+ and 3+


IGate
1.      WAP to print o/p in bellow format
5
5  4
5  4  3
5  4  3  2
5  4  3  2  1
2.      What is session and it’s different types
3.      What is caching and it’s types
4.      What is meant by run time polymorphism give me an example
5.      What are different types of state management techniques
6.      Design a sample DB for voting pools in online
7.      What is the use of “global.asax”  file
8.      Differences b/w user control and custom web control
9.      Master page concept.
10.  Write a query to find 5th height salary from emp table
11.  What is the use of script manager in Ajax and is one script manage is enough to run Ajax
12.  A table contains following columns
1.EMP ID
2.EMP Name
3.Manage ID
Write a query to display emp name and his manager name
13.  About design patrons
14.  What is the differences b/w SP and functions in SQL server

Round 1
1.Explain about the project
2.What is your role in project?
3.What all the things you have developed in the project?
4.How will you u capture the requirements from client
5.Who will design the project?
6.Are you using UML or any tools for designing?
7.How do you get the bug report from your testing People ?
8.Are you using any tools for noting bugs ?
9.What is singleton?
10.What is abstraction and inheritance with example .many questions about inheritance
11.How can you register the script at server side
12.How can check validation using script for web controls
13.About try catch blocks Finally will execute all the time or not
14.How to avoid the con.close() if connection is not opened.
15.How you can capture the error and how can you identify the error is where and where?
16.In Web service what are the files we are having?
17.WSDL ?
18.How will create the webservice ?
19.How wil call the webservice in your project?
20.What are the namespace used for crystal reports in asp.net ?
21.How will u export data from crystal report to .xls,.doc,.pdf ?
22.What is the version of crystal reports you are using?
23.Are you using crystal reports separately or inbuild in Visual Studio? 







Round 2
1.Introduce about yourself?
2.What is session and how will u maintain the session in the project?
3.What are the types in session?
4.What are the types of exceptions?
5.How many types of validations are there?
6.Why don’t you use the validations in Visual Studio instead the JavaScript?
7.What are .net concepts you has used in your project in .net?
8.How will you capture the requirements from the client?
9.What is Ajax?
10.Where you have used Ajax in your project?
11.Where you have used in the constructor in your project?
 


HCL
1.      WAP to print the string in reverse without using any string functions
2.      WAP to explain about polymorphism and encapsulation
3.      What is the differences b/w  Hash table,array and list
4.      What is meant by generic class
5.      Write a query to find 5th highest salary from emp table
6.      SP for syntax and uses

2nd max of a number with out using variables or array function.
CTS:
1.  What is the difference between strong type and week type?
2.  What difference between output caching and fragment caching?
3.  SSIS in SQL Server?
4.  Application Pool
5.  Directives for ASP.NET
6.  How to Call UserControl in .aspx page
7.  Suppose I have created string=”string1” in aspx.cs file now they want access this string in Client Side how is it?
8.  What is Difference between NameSpace and Assembly?
9.  Where is version information stored of an assembly?
10.  What is the difference between Grid View Control and repeat control?
11.  How to write javascript at .cs File?
12.  Create any example Stroed Procedure?
13.  How to maintain Database Session Object?
14.  .Net Architecture?
15.  Exception Handling
16.  Garbage collection for Stack Memory
17.  What is the Difference between Method Overloading & Method Overriding and write down a simple example for both?
18.  What is the difference between Interface & Abstract?
19.  Give a Real Example For OOPs?
20.  CAS
CGI
1.      HttpHandlers
2.      HttpContext
3.      How to release objects with out GC & Dispose Methods
4.      What is difference between ViewState & Caching
5.      How to set the combobox is read-only
6.      Which one is fast of the Delete or Truncate for deleting data
7.      Finalize method
8.      What is Index in SQL
9.      How to declare cursor & how to use it
10.  How to fetch the data first 8 rows from 1 to 20 rows at Database Level
          select top 8 * from Asset order by AssetID;
11.  How many types Execute Methods in DAL
12.  What is diff between Truncate & Drop
13.  How many types Stored Procedures
14.  What is the difference between Views & Temporary Table
15.  How to call multiple interfaces in one class
16.  How to maintain the data from one page to another page for transferring if there any problem.
17.  How to bind the data for web controls.



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