A test step includes the action to perform in our application,input to enter,and its expected output

It is procedural query language. It consists of a set of operations that take one or two relations as input and produce a new relation.

A module that reads in XML data from an input source and breaks it into chunks so that your program knows when it is working with a tag, an attribute, or element data. A nonvalidating parser ensures that the XML data is well formed but does not verify that it is valid. See also validating parser.

A user interface control that outputs data to a client or allows a user to input data to a JavaServer Faces application.

A concatenation of XSLT transformations in which the output of one transformation becomes the input of the next.

read {variable-name}