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What is the test coverage?
From the following code, atleast how many test cases are needed to guarantee 100%coverage Input Number_of_Coins Total=0 While Number_of_Coins>0 Input Value_of_Coin Total=Total + Value_of_Coin Number_Of_Coins=Number_of_Coin s- 1 End Loop Print "Your coins are worth" & Total What is the correct op... 2014-11-24, 2410👍, 0💬

what is Application testing
Why is it important to test applications before the product reaches the end user? The software can hold deviations, which can lead to a loss in trust from supplier From contract and leagal point of view, it is important that the product has been tested properly To assure that manuals are correct 2014-11-24, 2289👍, 0💬

Describe the advantages of writing a managed code application instead of unmanaged one. What’s involved in certain piece of co
Describe the advantages of writing a managed code application instead of unmanaged one. What’s involved in certain piece of code being managed? The advantages include automatic garbage collection, memory management, support for versioning and security. These advantages are provided through .NET F... 2014-11-19, 2524👍, 0💬

How do you create thread in.NET?
How do you create thread in.NET? 1) Import System.Threading 2) Create a new thread using new Thread() and assign the address of the method 3) Use Thread.Start method to start the execution using System; using System.Threading; public class Test { static void Main() { ThreadStart job = new ThreadStar... 2014-11-19, 2482👍, 0💬

How do SQL Server 2000 and XML linked? What is SQL Server agent?
How do SQL Server 2000 and XML linked? What is SQL Server agent? Every Request or the Response to or from SQL Server is converted into XML format. Its purpose is to ease the implementation of tasks for the DBA, with its full-function scheduling engine, which allows you to schedule your own jobs and ... 2014-11-17, 2175👍, 0💬

What are the different types of replication? How are they used?
What are the different types of replication? How are they used? Replication is used for distributing data and the execution of stored procedures across an enterprise. The replication technology allows you to make duplicate copies of your data, move those copies to different locations, and synchroniz... 2014-11-17, 1990👍, 0💬

How do u call and execute a stored procedure in .NET?
How do u call and execute a stored procedure in .NET? system.Data; system.Data.SqlClient; SqlConnection sqCon = new SqlConnection(”connection string”); SqlCommand sqCmd = new SqCmd(); sqCmd.Connection = sqCon; sqCmd.CommandText = procedure_name; sqCmd.CommandType = CommandType.StoredProcedure;.. . 2014-11-14, 2050👍, 0💬

How will you register COM+ services?
How will you register COM+ services? Through X-Copy Deployment. 2014-11-14, 2230👍, 0💬

How does you handle this COM components developed in other programming languages in.NET?
How does you handle this COM components developed in other programming languages in.NET? Answer1: add the component in add reference window, click .NETCOM tab. Answer1: While adding the refferences we can handle the COM components in other .Net programming languages. 2014-11-12, 1834👍, 0💬

If I have more than one version of one assemblies, then how will I use old version in my application? Give an example.
If I have more than one version of one assemblies, then how will I use old version in my application? Give an example. Change the assembly version number in the AssemblyInfo.vb file 2014-11-12, 2030👍, 0💬

What are the differences between User control and Web control and Custom control?
What are the differences between User control and Web control and Custom control? Answer1: Usercontrol-&gt; control that is created as u wish. Web Control-&gt; any control placed in web page (web application page) Custom Control-&gt; same as user control with some difference. user contro... 2014-11-10, 1896👍, 0💬

What is the use of trace utility?
What is the use of trace utility? Tracing is a very important monitoring and debugging tool for distributed, multitier applications. Such applications often contain problems that can only be observed when the application is under a heavy load and the inherent randomness of a real-life environment. T... 2014-11-10, 1719👍, 0💬

If we write any code for dataGrid methods, what is the access specifier used for that methods in the code behind file and why an
If we write any code for dataGrid methods, what is the access specifier used for that methods in the code behind file and why and how? Give an example. We use Friends Modifer for the dataGrid methods. Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid 2014-11-07, 1886👍, 0💬

Explain differences between framework 1.0 and framework 1.1
Explain differences between framework 1.0 and framework 1.1 1. Native Support for Developing Mobile Web Applications 2. Unified Programming Model for Smart Client Application Development 3. Enable Code Access Security for ASP.NET Applications 4. Native Support for Communicating with ODBC and Oracle ... 2014-11-07, 1945👍, 0💬

Describe session handling in webform. How does it work and what are the limits?
Describe session handling in webform. How does it work and what are the limits? Session management in ASP.NET can be done in two ways: Using Cookies Encoding of URLs with Session ID 2014-11-05, 1933👍, 0💬

What are the advantages/disadvantages of viewstate?
What are the advantages/disadvantages of viewstate? Disadvantages - Because the view state for a given page must be kept on the server, it is possible for the current state to be out of synchronization with the current page of the browser, if the user uses the Back feature on the browser to go back ... 2014-11-05, 1886👍, 0💬

How do you find the error, how can you know the number of rows affected by last SQL Statement?
How do you find the error, how can you know the number of rows affected by last SQL Statement? Answer1 @@errors-&gt;give the last error occured in the current DB. Ans. select @@rowcount Answer2. Use @@ERROR which returns the error number for the last Transact-SQL statement executed fro knowing t... 2014-11-03, 1813👍, 0💬

What is Task?
What is Task? Whenever you execute a program, the operating system creates a new task for it. The task is like an envelope for the program: it identifies the program with a task number and attaches other bookkeeping information to it. 2014-11-03, 2093👍, 0💬

What is job?
What is job? It can be defined as a task performed by a computer system. For example, printing a file is a job. Jobs can be performed by a single program or by a collection of programs. 2014-10-31, 1978👍, 0💬

How do we upgrade SQL Server 7.0 to 2000?
How do we upgrade SQL Server 7.0 to 2000? Run the installation of the SQL Server 2000 In the Existing Installation dialog box, click Upgrade your existing installation, and then click Next. In the Upgrade dialog box, you are prompted as to whether you want to proceed with the requested upgrade. Clic... 2014-10-31, 1840👍, 0💬

What is OLAP?
What is OLAP? OLAP is an acronym for On Line Analytical Processing. It is an approach to quickly provide the answer to analytical queries that are dimensional in nature. 2014-10-29, 1960👍, 0💬

What is DataWarehousing?
What is DataWarehousing? A data warehouse is a collection of data gathered and organized so that it can easily by analyzed, extracted, synthesized, and otherwise be used for the purposes of further understanding the data. 2014-10-29, 1973👍, 0💬

Explain features of SQL Server like Scalibility, Availability, Integration with Internet.
Explain features of SQL Server like Scalibility, Availability, Integration with Internet. Scalibility - The same Microsoft SQL Server 2000 database engine operates on Microsoft Windows 2000 Professional, Microsoft Windows 2000 Server, Microsoft Windows 2000 Advanced Server, Windows 98, and Windows M... 2014-10-27, 1783👍, 0💬

What is de-normalization? When do you do it and how?
What is de-normalization? When do you do it and how? De-normalization is the process of attempting to optimize the performance of a database by adding redundant data. It’s used To introduce redundancy into a table in order to incorporate data from a related table. The related table can then be el... 2014-10-27, 1991👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML