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Question 
What is SQL injection?
 Question Submitted By :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What is SQL injection?
Answer
# 1		 
An SQL injection attack "injects" or manipulates SQL code 
by adding unexpected SQL to a query.
Many web pages take parameters from web user, and make SQL 
query to the database. Take for instance when a user login, 
web page that user name and password and make SQL query to 
the database to check if a user has valid name and password.
Username: ' or 1=1 ---
Password: [Empty]
This would execute the following query against the users 
table:
select count(*) from users where userName='' or 1=1 --' and 
userPass=''
 
Is This Answer Correct ?    3 Yes 1 No
P.ramakrishna
 

 
 
 
Other ASP.NET Interview Questions
 
  Question Asked @ Answers
 
Describe the difference between inline and code behind.  2
What layout mode is the default when a new Web Form is created? a) GridBagLayout b) GridLayout c) FlowLayout d) FormLayout Syntax-Softtech2
Can you edit data in the Repeater control?  3
In try catch blocks one is normal catch block and another is sqlcatchexception block Microsoft3
Is it possible to prevent a browser from caching an ASPX page?  2
Suppose there is one web farm with 3 servers inside with same configuration and the same project is running inside all servers.Which session mode is usde for all these and why?  2
which is the new version of IIS SERVER  1
Which keyword you should use for class not to extend? Which keyword to be used for making the class accessible within the assembly only what are the authentication mode of ASP.NET How will you call a JavaScript function using code-behind? How will you define the Session Timeout? What are the methods to validate client-side whether the input is a correct Date format? You want to write a log when ASP.NET application starts. Which is the best place to write that peice of code? What are the page load events and what is there order? What is the difference between abstract class and interface? What are the differences between DataSet and DataReader? What are the two properties other than DataSource, which is required to populate the Drop Down Menu? What is difference between String and StringBuilder Classes? What are differences between Custom control and User control? Ignis-Technologies1
I am using a range validator and want to use dd mm yyyy format for accepting dates. I get a fairly generic "can't do that" type exception when I use this format for setting the minValue or maxValue properties for the range validator. How can I force it to accept my format? FutureTech1
To which side ( server ? client) does the user input data validation occur? Explain the reasons for it?  1
Difference between asp and asp.net? Accenture3
What object is used to encapsulate a rowset? a) DataSet b) DataAdapter c) DataRowSet d) DataTable Syntax-Softtech2
What is the use of Administration tool in Asp.net 2.0?  2
what are the types of ASP objects ? Satyam4
Which institute provide good Project training on .Net technologies in hyd?  4
What are the main components of the ADO object model? How are they used? Syntax-Softtech1
What is MSIL?  2
What is the use of mcommand ? mcommand.fill(ds,"orderdetails"); Netsweeper1
How many classes can a single .NET DLL contain?  6
Difference between Response.Expires and Expires.Absolute ? Accenture1
 
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