Quilt expressions include seven major forms. They are:
1.path expressions
2.conditional expressions
3 variable bindings
Quilt expressions include seven major forms. They are:
1.path expressions
2.conditional expressions
3 variable bindings
______ assesses to the group of nodes in 'a' that takes place previous to some node in 'b'.
______ assesses to the group of nodes in 'a' that takes place previous to some node in 'b'.
_________assesses to the group of nodes in 'a' that are also located in 'b'.
_________assesses to the group of nodes in 'a' that are also located in 'b'.
The ________section provides permission to state a pattern for output.
The ________section provides permission to state a pattern for output.
________ is turning out to be the most significant new standard used for the representation of data and exchange on the World Wide Web.
________ is turning out to be the most significant new standard used for the representation of data and exchange on the World Wide Web.
State true false.
Relational scheme is divided into scheme-oblivious and scheme conscious method.
State true false.
Relational scheme is divided into scheme-oblivious and scheme conscious method.
The function of a ___________is to take out the query’s high level abstraction and its procedural assessment into a group of low-level operation
The function of a ___________is to take out the query’s high level abstraction and its procedural assessment into a group of low-level operation
XSL stands for_______
XSL stands for_______
The _______ clause provides permission to arrange the data retrieved in the variables.
The _______ clause provides permission to arrange the data retrieved in the variables.
____is another XML query language which makes use of path expressions.
____is another XML query language which makes use of path expressions.
__________assesses the group of nodes in 'a' that takes place after some node in 'b'
__________assesses the group of nodes in 'a' that takes place after some node in 'b'
________ is an XML query language which is generated for XML data sources.
________ is an XML query language which is generated for XML data sources.
A query processor BEA/XQRL executes relational scheme by means of _______
A query processor BEA/XQRL executes relational scheme by means of _______
State true or false.
The drawback of Lorel language is that it is dependent on OQL parser
State true or false.
The drawback of Lorel language is that it is dependent on OQL parser
_________ assesses to the set of nodes in 'a' that are also not located in 'b'.
_________ assesses to the set of nodes in 'a' that are also not located in 'b'.
The _______ clause is a necessary clause that provides the file name of the XML file. It can be a single file name included in quotes.
The _______ clause is a necessary clause that provides the file name of the XML file. It can be a single file name included in quotes.
______is considered as an early query language used for semi structured data.
______is considered as an early query language used for semi structured data.
Quilt is considered as a functional language where you can represent a query as ________.
Quilt is considered as a functional language where you can represent a query as ________.
______is a language designed to recognise parts of XML documents, to query the data of XML
______is a language designed to recognise parts of XML documents, to query the data of XML
The full form of FLWOR is___________.
The full form of FLWOR is___________.
Lorel language makes use of the ________as the data model for semi structured data.
Lorel language makes use of the ________as the data model for semi structured data.
XML-QL syntax comprises _______ sections, one of which is a WHERE clause and a second one is a CONSTRUCT clause
XML-QL syntax comprises _______ sections, one of which is a WHERE clause and a second one is a CONSTRUCT clause
________ is considered as one of the XML data management system by means of an RDBMS
________ is considered as one of the XML data management system by means of an RDBMS
In _______clause the first part is known as the search string, and the other part is known as ORDER-BY clause which is used optionally
In _______clause the first part is known as the search string, and the other part is known as ORDER-BY clause which is used optionally
The XQuery’s body comprises of any or all of the following expression:
1.Literals and variables
2.Path expressions
3. Predicates
The XQuery’s body comprises of any or all of the following expression:
1.Literals and variables
2.Path expressions
3. Predicates