• How do you troubleshoot an MSI installation?
• What are some different ways to generate an MSI log file? What can the log file tell you?
• How can you generate a log file for uninstallation?
• How can you tell why MSI is starting self-repair?
• When would you use an immediate-mode custom action? Deferred?
• How do you get the effects of a custom action to be removed when the program is removed? How about rollback?
• How can you tell if an installation is running in silent mode? Is uninstalling? Is an administrative installation?
• What are some ways you can build a project?
• What are some ways you can change ProductVersion in a project file?
• Why use COM extraction instead of self-registration?
Friday, November 19, 2010
.Net Interview Questions
.Net Interview Questions and Answers
What is .NET?
.NET is essentially a framework for software development. It is similar in nature to any other software development framework (J2EE etc) in that it provides a set of runtime containers/capabilities, and a rich set of pre-built functionality in the form of class libraries and APIs
The .NET Framework is an environment for building, deploying, and running Web Services and other applications. It consists of three main parts: the Common Language Runtime, the Framework classes, and ASP.NET.
How many languages .NET is supporting now?
When .NET was introduced it came with several languages. VB.NET, C#, COBOL and Perl, etc. The site DotNetLanguages.Net says 44 languages are supported.
How is .NET able to support multiple languages?
A language should comply with the Common Language Runtime standard to become a .NET language. In .NET, code is compiled to Microsoft Intermediate Language (MSIL for short). This is called as Managed Code. This Managed code is run in .NET environment. So after compilation to this IL the language is not a barrier. A code can call or use a function written in another language.
How ASP .NET different from ASP?
Scripting is separated from the HTML, Code is compiled as a DLL, these DLLs can be executed on the server.
What is smart navigation?
The cursor position is maintained when the page gets refreshed due to the server side validation and the page gets refreshed.
What is view state?
The web is stateless. But in ASP.NET, the state of a page is maintained in the in the page itself automatically. How? The values are encrypted and saved in hidden controls. this is done automatically by the ASP.NET. This can be switched off / on for a single control
How do you validate the controls in an ASP .NET page?
Using special validation controls that are meant for this. We have Range Validator, Email Validator.
Can the validation be done in the server side? Or this can be done only in the Client side?
Client side is done by default. Server side validation is also possible. We can switch off the client side and server side can be done.
How to manage pagination in a page?
Using pagination option in DataGrid control. We have to set the number of records for a page, then it takes care of pagination by itself.
What is ADO .NET and what is difference between ADO and ADO.NET?
ADO.NET is stateless mechanism. I can treat the ADO.Net as a separate in-memory database where in I can use relationships between the tables and select insert and updates to the database. I can update the actual database as a batch.
Few more you can find here
What is .NET?
.NET is essentially a framework for software development. It is similar in nature to any other software development framework (J2EE etc) in that it provides a set of runtime containers/capabilities, and a rich set of pre-built functionality in the form of class libraries and APIs
The .NET Framework is an environment for building, deploying, and running Web Services and other applications. It consists of three main parts: the Common Language Runtime, the Framework classes, and ASP.NET.
How many languages .NET is supporting now?
When .NET was introduced it came with several languages. VB.NET, C#, COBOL and Perl, etc. The site DotNetLanguages.Net says 44 languages are supported.
How is .NET able to support multiple languages?
A language should comply with the Common Language Runtime standard to become a .NET language. In .NET, code is compiled to Microsoft Intermediate Language (MSIL for short). This is called as Managed Code. This Managed code is run in .NET environment. So after compilation to this IL the language is not a barrier. A code can call or use a function written in another language.
How ASP .NET different from ASP?
Scripting is separated from the HTML, Code is compiled as a DLL, these DLLs can be executed on the server.
What is smart navigation?
The cursor position is maintained when the page gets refreshed due to the server side validation and the page gets refreshed.
What is view state?
The web is stateless. But in ASP.NET, the state of a page is maintained in the in the page itself automatically. How? The values are encrypted and saved in hidden controls. this is done automatically by the ASP.NET. This can be switched off / on for a single control
How do you validate the controls in an ASP .NET page?
Using special validation controls that are meant for this. We have Range Validator, Email Validator.
Can the validation be done in the server side? Or this can be done only in the Client side?
Client side is done by default. Server side validation is also possible. We can switch off the client side and server side can be done.
How to manage pagination in a page?
Using pagination option in DataGrid control. We have to set the number of records for a page, then it takes care of pagination by itself.
What is ADO .NET and what is difference between ADO and ADO.NET?
ADO.NET is stateless mechanism. I can treat the ADO.Net as a separate in-memory database where in I can use relationships between the tables and select insert and updates to the database. I can update the actual database as a batch.
Few more you can find here
.Net Developer/Lead Role in HCL
IJP Opportunity in Noida-.Net Developer/Lead Role - Apply Now!
Location: Noida / NCR, India | Designation: Software Engineer / Lead Engineer / Technical Lead | Band: E1 / E2
Experience:
· Minimum 3 years of IT experience with at least 2 years of experience in ASP.net Technology
Description:· Sound experience working on o C#, ASP.NET, .NET Framework 3.5, WCF, JavaScript, HTML/XHTML & CSS
· Hands on experience on jQuery, JSON, XML
· Good domain understanding in Telecom
· Good communication skills (written and verbal)
Last date to apply: Friday, November 26, 2010
Location: Noida / NCR, India | Designation: Software Engineer / Lead Engineer / Technical Lead | Band: E1 / E2
Experience:
· Minimum 3 years of IT experience with at least 2 years of experience in ASP.net Technology
Description:· Sound experience working on o C#, ASP.NET, .NET Framework 3.5, WCF, JavaScript, HTML/XHTML & CSS
· Hands on experience on jQuery, JSON, XML
· Good domain understanding in Telecom
· Good communication skills (written and verbal)
Last date to apply: Friday, November 26, 2010
Weekend Walkin on 20 Nov 2010
Company : Congnizant Referrals Invited for weekend drive on 20 Nov 2010 | |||||||||||||||||
Interview Locations: Trivandrum | |||||||||||||||||
Academic Qualifications: A full-time degree in B.E./ B.Tech/ B.Sc/ BCA/ MCA/ M.E./ M.Tech/ M.Sc with first class throughout. Date: 20 Nov 2010 Time: Resumes will be accepted only between 8:30 AM and 11:00 AM Interview Venue: The Muthoot Plaza, Punnen Road, Thiruvananthapuram-695039, Kerala, India. Tel: +91 471 2337733 Job Location: Coimbatore | |||||||||||||||||
Candidate Checklist: Candidates are requested to bring the below documents
· Updated resume
· Copy of last drawn salary slip & latest hike letter
· Copies of certificates & mark sheets of all exams from 10th Std to highest level (Semester wise mark sheets are preferred)
· 1 passport size photograph.
· Copies of release letters, experience letters & offer letters from all previous employers
· Passport Xerox (first and last page)
· Copy of current Address Proof
Important – Please Note:
* All resumes will be screened at the venue and only shortlisted candidates will be taken through the interview
process.
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