Server Side Scripting Questions and Answers

Answer: A

WPF stands for Windows Presentation Foundation. It is the Microsoft framework with which the user interface of Windows desktop applications is built, using XAML. 'Windows Presentation Framework', 'Windows Programming Force' and 'Windows Presentation File' are not the correct expansion, though the second is easy to confuse with the right one. WPF is Microsoft's user interface framework for Windows desktop applications, which draws its screens from XAML markup.

Answer: A

All three statements are true. The Just-In-Time (JIT) compiler is part of the Common Language Runtime and converts intermediate code to machine code at run time. The .NET Framework is part of the .NET platform, and ASP.NET applications are compiled code, written using the extensible and reusable components or objects of the .NET framework. So the options that mark any statement false are wrong. The JIT compiler converts the intermediate language of a .NET program to native code while the program runs, which is its role in the Common Language Runtime.

Answer: A

The term is data binding. It means that data collected from a source is bound to the controls that provide a read and write connection to the data, so a change in one is reflected in the other. 'Data controlling', 'binding hierarchy' and 'control variable' are not the ASP.NET term for this. In ASP.NET, data binding connects controls such as a grid or a list to a data source, so that the data is displayed and can be updated.

Answer: C

WSH stands for Windows Scripting Host.

Windows Script Host, introduced with Windows 98, is the Microsoft technology that lets scripts written in languages such as VBScript and JScript run directly on the operating system to automate administrative tasks. It provides the same scripting interface across the system, and scripts can be run with wscript.exe or cscript.exe.

The other expansions are invented; the H stands for Host, the program that hosts the scripting engines, not for a handle.

Answer: B

The action is jsp : set Property (jsp:setProperty).

The jsp:setProperty action sets properties of a JavaBean. Writing property="*" tells it to match every request parameter to the bean property with the same name and set them all automatically.

jsp:useBean only locates or creates the bean, jsp:include inserts another resource into the page, and jsp:param passes a parameter to an included or forwarded page. None of them performs the '*' matching.