Technology Questions

By using method.

The method used to set the data is called setter method.

var checkedP = window.document.getElementById("myCheckBox").checked;

Canvas is a rectangular area on a HTML page, specified with the tag <canvas>. 

- Name based is the virtual hosting that allows the virtual hosts to serve multiple hostnames that runs on single machine and having only one IP address.

- This is used when the web browser is used to request the resource from the server then the server respond using the hostname. 

- Web server uses HTTP protocol to respond to the requested hostname as the part of the request. 

- The server contains all the information of the website and the user that requests for the resources given. 

- Name based web hosting includes the resources and services that need to be given at the time of client’s request.

Android uses Dalvik Virtual Machine (DVM) which requires a special bytecode. We need to convert Java class files into Dalvik Executable files using an Android tool called "dx". In normal circumstances, developers will not be using this tool directly and build tools will care for the generation of DVM compatible files.

XPath specifies the path in the XML document which has hierarchical elements. XPath is used with XPointer and XSLT and parser.  

- This can be done by defining the frame with SCROLLING = auto and having content to just fit into this frame. 

- SCROLLING="yes" gets the scroll bar on both the sides, even when not needed. 

- SCROLLING="no" doesn’t get the scrollbars at all, even when they are needed.

Parsing the XML document is the only way to validate the XML file. Validation is done by either DOM parser or the SAX parser.