XML Test For Beginners! Trivia Quiz

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  • 1/72 Questions

    XML is used for web services.

    • True
    • False
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About This Quiz

XML(Extensible Markup Language) is a markup language similar to HTML, including markup symbols to relate a page and developed by World Wide Web Consortium. XML tags identify, store and organize the data. This trivia quiz has been created for beginners and learners to know the XML's basic coding and functions.

XML Test For Beginners! Trivia Quiz - Quiz

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  • 2. 

    An XML element can contain other XML elements.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    An XML element can contain other XML elements because XML follows a hierarchical structure where elements can be nested within each other. This allows for the organization and structuring of data in a tree-like format. Each element can have child elements, making it possible to create complex and nested structures within an XML document. Therefore, the statement "An XML element can contain other XML elements" is true.

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  • 3. 

    You can require a specific value for an attribute by setting the value for fixed.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    By setting the value for "fixed" attribute, it is possible to require a specific value for an attribute. This means that the attribute must always have a particular value and cannot be left blank or changed. Therefore, the statement is true.

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  • 4. 

    An XML schema is used to define a complex type. An XML schema is used to define a complex type.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    An XML schema is a way to define the structure, content, and data types of XML documents. It allows for the creation of complex types, which are used to define elements that can contain other elements or attributes. By defining a complex type, the XML schema provides a way to specify the hierarchical structure and relationships within an XML document, making it easier to validate and process the data. Therefore, the statement that an XML schema is used to define a complex type is true.

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  • 5. 

    SAX is

    • A fixed-length database system

    • An XML database system

    • A variable-length database system

    • An XML parser

    Correct Answer
    A. An XML parser
    Explanation
    SAX is an XML parser. SAX stands for Simple API for XML and it is a widely used event-driven interface for parsing XML documents. It allows developers to read and process XML data sequentially, without loading the entire document into memory. SAX parsers are efficient and memory-friendly, making them suitable for handling large XML files. They work by detecting XML elements, attributes, and content through events, triggering callbacks to handle the data as it is being parsed. Therefore, the correct answer is "An XML parser".

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  • 6. 

    You should use a SAX parser if a DOM parser is unable to load the XML document into memory.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A SAX (Simple API for XML) parser is a better choice when dealing with large XML documents because it processes the document sequentially and does not load the entire document into memory. This makes it more efficient in terms of memory usage and processing speed. In contrast, a DOM (Document Object Model) parser loads the entire XML document into memory, which can be a problem if the document is too large. Therefore, if a DOM parser is unable to load the XML document into memory due to its size, it is recommended to use a SAX parser instead.

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  • 7. 

    XML is more advantageous to use than a fixed-length database system because:

    • Todays computers are faster than they have been in years past.

    • It saves money by reducing IT expenses.

    • Those without an IT background can easily understand XML.

    • All of the above.

    Correct Answer
    A. All of the above.
    Explanation
    The correct answer is "All of the above". XML is advantageous to use over a fixed-length database system because of multiple reasons. Firstly, the faster computers of today can handle XML efficiently. Secondly, it saves money by reducing IT expenses as XML does not require a dedicated database management system. Lastly, XML is designed to be easily understandable, even for those without an IT background, making it accessible to a wider range of users. Therefore, all of these reasons make XML more advantageous than a fixed-length database system.

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  • 8. 

    #PCDATA refers to

    • Parsed charter data

    • Program character data

    • Parsed character data

    • None of the above

    Correct Answer
    A. Parsed character data
    Explanation
    #PCDATA refers to Parsed Character Data. Parsed character data is the content within an XML element that is parsed and processed by an XML parser. It represents character data that is not marked up with any XML tags or attributes. This data is treated as text and is not interpreted as markup or code. Therefore, the correct answer is "Parsed character data."

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  • 9. 

    All XML markup tags must have an attribute.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    XML markup tags do not necessarily have to have an attribute. An XML tag can exist without any attributes and still be valid. Attributes provide additional information about the tag, but they are not mandatory for the tag to be considered valid XML. Therefore, the statement "All XML markup tags must have an attribute" is false.

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  • 10. 

    A regular expression can be used to specify complex restrictions for the content of an element.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Regular expressions are a powerful tool for specifying patterns in strings. They can be used to define complex restrictions for the content of an element by matching specific patterns or sequences of characters. Regular expressions allow for precise control over what is considered valid or acceptable content, making them useful in various applications such as form validation or data extraction. Therefore, the statement that a regular expression can be used to specify complex restrictions for the content of an element is true.

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  • 11. 

    PCDATA is

    • An XML element that contains other XML elements

    • An XML element that contains parsed character data

    • An XML element thats used to define data for use only on a PC

    • None of the above

    Correct Answer
    A. An XML element that contains parsed character data
    Explanation
    PCDATA stands for Parsed Character Data in XML. It is a type of XML element that contains text or character data that has been parsed and is not used for defining data specific to a PC or containing other XML elements. PCDATA elements are used to represent the actual content within an XML document, such as text, numbers, or symbols. They are different from other XML elements that define the structure or hierarchy of the document. Therefore, the correct answer is "An XML element that contains parsed character data."

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  • 12. 

    All XML markup tags must have an attribute.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    XML markup tags do not necessarily have to have an attribute. In XML, tags can be used to define the structure and content of the data, and attributes are optional additional information that can be associated with the tags. So, it is not mandatory for all XML markup tags to have an attribute.

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  • 13. 

    A facet is a valid value that can be assigned to an attribute.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A facet is a valid value that can be assigned to an attribute. This means that when defining an attribute, there are certain valid values or options that can be assigned to it, and these options are known as facets. Therefore, the statement that "A facet is a valid value that can be assigned to an attribute" is true.

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  • 14. 

    A Stream is a series of characters that can be the results of transformation performed by a Java transformer.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because a Stream in Java is indeed a series of characters that can be the result of a transformation performed by a Java transformer. Streams are used to process collections of data in a functional programming style, allowing for operations such as filtering, mapping, and reducing. These operations can be performed on the elements of the Stream to transform and manipulate the data. Therefore, the given statement accurately describes the nature and purpose of Streams in Java.

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  • 15. 

    The doc() function retrieves an XML document.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The doc() function is indeed used to retrieve an XML document. It is a built-in function in many programming languages and is commonly used to access and manipulate XML data. By providing the file path or URL of the XML document as an argument to the doc() function, the document can be loaded and processed in the program. Therefore, the statement "The doc() function retrieves an XML document" is correct.

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  • 16. 

    An attribute contains a

    • Name/value pair

    • Value/name pair

    • The data section of the XML document

    • None of the above

    Correct Answer
    A. Name/value pair
    Explanation
    In XML, an attribute is a characteristic of an element that provides additional information about the element. It consists of a name/value pair, where the name represents the attribute's identifier and the value represents the data associated with that attribute. This allows for the organization and structure of data within an XML document. Therefore, the correct answer is "Name/value pair".

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  • 17. 

    An XML document can be validated against a DTD by calling the validate() method.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The validate() method in XML can be used to validate an XML document against a Document Type Definition (DTD). This method checks the structure and content of the XML document to ensure it conforms to the rules specified in the DTD. Therefore, the statement "An XML document can be validated against a DTD by calling the validate() method" is true.

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  • 18. 

    XML is a subset of:

    • SGML

    • HTML

    • MGL

    • None of the above

    Correct Answer
    A. SGML
    Explanation
    XML is a subset of SGML (Standard Generalized Markup Language). SGML is a markup language that defines the rules for creating document types, allowing the definition of customized markup languages. XML was developed as a simplified version of SGML, with stricter rules and a smaller set of features. XML retains the hierarchical structure and markup capabilities of SGML, making it a subset of SGML. HTML (Hypertext Markup Language) is a separate markup language used for creating web pages and is not a subset of SGML. MGL is not a recognized markup language, so it is not a subset of SGML either.

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  • 19. 

    You can specify a series of valid values for an element by using which of the following in a regular expression?

    • |

    • OR

    • Or

    • +

    Correct Answer
    A. |
    Explanation
    In a regular expression, you can specify a series of valid values for an element by using the "|" symbol, also known as the "pipe" symbol. This symbol acts as an "OR" operator, allowing you to match any of the values separated by the pipe. For example, if you have the regular expression "cat|dog", it will match either "cat" or "dog".

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  • 20. 

    The appendChild() appends a node to the end of an XML document.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The appendChild() method is used to add a new child node to the end of the specified XML document. Therefore, the given statement "The appendChild() appends a node to the end of an XML document" is true. This method is commonly used in XML manipulation to add new elements or nodes to an existing XML structure.

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  • 21. 

    The loadXML() method is used when the document is passed as a string.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The loadXML() method is used when the document is passed as a string. This method is commonly used in XML parsing to load an XML document from a string representation. It allows developers to easily parse XML data without the need for an external file. By passing the XML document as a string, the loadXML() method can efficiently process and parse the XML data, making it a suitable choice when working with XML documents in string format.

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  • 22. 

    An element name can begin with

    • A colon

    • An underscore

    • Letters

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    All of the options listed (a colon, an underscore, and letters) can be used as the first character in an element name. In XML and HTML, a colon is used to indicate a namespace prefix. An underscore is a valid character in an element name. And letters are commonly used as the first character in element names. Therefore, all of the options are correct.

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  • 23. 

    The <xsl:for-each select=ficustomers/customerfl> statement states:

    • For each customer element of the result document

    • For each customers element of the result document

    • For each customer element of the source document thats a child of customers

    • For each customers element of the source document

    Correct Answer
    A. For each customer element of the source document thats a child of customers
    Explanation
    The given correct answer states that the statement is used to iterate over each customer element in the source document that is a child of customers. This means that the code will perform a specific action for each customer element that is nested inside the customers element in the source document.

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  • 24. 

    The SAX parser reacts to a new element by using:

    • EndElement()

    • Characters()

    • StartElement()

    • StartDocument()

    Correct Answer
    A. StartElement()
    Explanation
    The SAX parser reacts to a new element by using the startElement() method. This method is called when the parser encounters the start of an XML element. It provides information about the element's name, attributes, and namespace. This allows the parser to process the element and its contents accordingly. The startElement() method is an essential part of the SAX parsing process as it enables the parser to handle each element in the XML document.

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  • 25. 

    XML stores data in fixed lengths.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    XML does not store data in fixed lengths. In fact, XML is a markup language that uses tags to define elements and structure data, allowing for flexibility in terms of the length and content of the data being stored. XML allows for the representation of hierarchical relationships and can store data of varying lengths and types within its elements. Therefore, the given statement is false.

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  • 26. 

    XML can only be transformed into HTML or XHTML.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    XML can be transformed into various formats, not just HTML or XHTML. XML is a flexible markup language that can be used to represent structured data, and it can be transformed into different output formats using technologies like XSLT (eXtensible Stylesheet Language Transformations). These transformations can convert XML into formats such as PDF, CSV, JSON, or even other XML formats. Therefore, the statement that XML can only be transformed into HTML or XHTML is incorrect.

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  • 27. 

    Only a browser can access a result document.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    This statement is false because a browser is not the only way to access a result document. Other applications or software can also be used to access a result document, such as text editors or document viewers. Therefore, the statement is not accurate.

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  • 28. 

    A processing command is removed from an XML document before the XML document is passed along to the application that uses the XML document.

    • True

    • False 

    Correct Answer
    A. False 
    Explanation
    The given statement is false because processing commands in an XML document are not removed before it is passed along to the application that uses the XML document. Processing commands, also known as processing instructions, provide instructions to the application on how to process the XML document. They are typically enclosed within "" tags and are not removed from the document.

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  • 29. 

    An image tag is an example of an EMPTY element.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    An image tag is considered an example of an EMPTY element because it does not require a closing tag. The tag is used to display an image on a webpage, and it does not contain any content or text within it. It only requires attributes to specify the source and other properties of the image. Therefore, it is classified as an EMPTY element.

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  • 30. 

    The xs:enumeration tag is used to define a valid value for an attribute.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The xs:enumeration tag is indeed used to define a valid value for an attribute. It is a part of the XML Schema language and is used to restrict the possible values that can be assigned to an attribute. By using the xs:enumeration tag, a specific list of allowed values can be defined, ensuring that only those values are considered valid for the attribute.

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  • 31. 

    The DOCTYPE is used to:

    • Create the CDATA section of an XML document

    • Create an XML document

    • Identify the DTD for an XML document

    • Identify the parser that is used to parse the XML document

    Correct Answer
    A. Identify the DTD for an XML document
    Explanation
    The DOCTYPE is used to identify the DTD (Document Type Definition) for an XML document. The DTD defines the structure, elements, and attributes that are allowed in the XML document. By specifying the DOCTYPE, the XML parser knows which set of rules to follow when parsing and validating the XML document. This helps ensure that the XML document is well-formed and conforms to the specified DTD.

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  • 32. 

    MSXML can only be used with JavaScript.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    MSXML can be used with multiple programming languages, not just JavaScript. It is a set of services that allows developers to build XML-based applications. These applications can be developed using various programming languages such as C++, C#, VBScript, and JavaScript. Therefore, the statement that MSXML can only be used with JavaScript is false.

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  • 33. 

    A parent element cannot contain another parent element.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    This statement is false. A parent element can indeed contain another parent element. In HTML, for example, it is common to have nested div elements, where one div element acts as the parent and contains another div element as its child. This allows for hierarchical structuring of elements on a webpage.

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  • 34. 

    You cannot set valid options when declaring an attribute.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    When declaring an attribute, it is possible to set valid options. This allows the attribute to only accept certain values that meet specific criteria. By setting valid options, you can ensure that the attribute only receives input within the specified range or criteria, making it easier to validate and control the data being assigned to the attribute. Therefore, the statement "You cannot set valid options when declaring an attribute" is false.

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  • 35. 

    Saxon-B is the only software that can process an XQuery.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The given statement is false. There are multiple software programs available that can process an XQuery, not just Saxon-B. Therefore, the statement is incorrect.

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  • 36. 

    FirstChild is a

    • Property containing a reference to the first child of an element

    • Method that makes the current node the first child

    • Method that substitutes the first node for the last node

    • Method that substitutes the last node for the first node

    Correct Answer
    A. Property containing a reference to the first child of an element
    Explanation
    The correct answer is "Property containing a reference to the first child of an element." This means that the firstChild property is used to access the first child element of a parent element in the DOM (Document Object Model). It does not involve any methods or substitution of nodes.

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  • 37. 

    The asterisk at the end of an element name in a DTD means its:

    • The end of the list of elements

    • The beginning of the list of elements

    • The DTD contains zero to many of this element

    • The DTD contains this element and fewer elements

    Correct Answer
    A. The DTD contains zero to many of this element
    Explanation
    The asterisk at the end of an element name in a DTD means that the DTD contains zero to many of this element. This indicates that the element is optional and can occur multiple times or not at all in the XML document that adheres to the DTD.

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  • 38. 

    Xmlns:xs=fihttp://www.w3.org/2001/XMLSchemafl is used to:

    • Identify ownership of the XML schema

    • Identify ownership of the XML document

    • Identify the XML schema specifications used in the XML schema

    • Identify that this is an XML schema

    Correct Answer
    A. Identify the XML schema specifications used in the XML schema
    Explanation
    The XML namespace declaration xmlns:xs="http://www.w3.org/2001/XMLSchema" is used to identify the XML schema specifications used in the XML schema. It specifies that the XML schema is using the XML Schema Definition (XSD) language for defining the structure and constraints of the XML document. By declaring this namespace, it allows the schema to reference and use the elements, types, and attributes defined in the XML Schema specification.

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  • 39. 

    What is the address, phone in the declaration?

    • A group

    • The value of address and phone is concatenated.

    • The value of email is concatenated to the value of address and phone.

    • The value of email is concatenated to the value of phone.

    Correct Answer
    A. A group
    Explanation
    The correct answer is A group. This suggests that the address and phone are part of a group or category within the declaration. The other options mention concatenating the value of email with the address and phone, but the answer does not specify this.

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  • 40. 

    A Java transformer can use:

    • Its own stylesheet

    • DTD

    • XSLT

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    A Java transformer can use its own stylesheet, DTD, and XSLT. This means that it has the capability to apply transformations to XML documents using different stylesheets, validate the structure and content of XML documents using DTD, and perform complex transformations using XSLT. By having access to all of these options, the Java transformer provides flexibility and versatility in manipulating XML data.

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  • 41. 

    The same version of a DOM parser must be used on all computers.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Different versions of a DOM parser can be used on different computers as long as they are compatible with the particular version of the DOM specification being used. There is no requirement for all computers to use the exact same version of the DOM parser. Therefore, the statement is false.

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  • 42. 

    $x is an

    • Element

    • Attribute

    • XQuery

    • Variable

    Correct Answer
    A. Variable
    Explanation
    The given answer, "Variable," is correct because the statement "$x is an" implies that $x is being defined as something. In this context, "Variable" is the most logical choice as it is a common term used in programming languages to represent a value that can change. It is likely that $x is being used as a placeholder for a value that will be assigned or modified later in the code.

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  • 43. 

    The where clause:

    • Locates the XML document

    • Locates the output file

    • Specifies the filter criteria

    • All of the above

    Correct Answer
    A. Specifies the filter criteria
    Explanation
    The where clause in a query is used to specify the filter criteria for selecting specific data from a database. It allows the user to define conditions that must be met in order for the query to return results. In this context, the where clause is not used to locate the XML document or the output file, but rather to filter the data based on specific criteria. Therefore, the correct answer is "Specifies the filter criteria."

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  • 44. 

    What does the parser do with the CDATA section of an XML document?

    • Ignores it

    • Passes the data to the application that uses the XML document without any translation or interpretation

    • Deletes the data before passing the XML document to the application that uses the XML document

    • None of the above

    Correct Answer
    A. Passes the data to the application that uses the XML document without any translation or interpretation
    Explanation
    The parser passes the CDATA section of an XML document to the application that uses the XML document without any translation or interpretation. This means that the data within the CDATA section is treated as raw text and is not processed or modified by the parser. It is directly handed over to the application, allowing it to handle the data according to its specific requirements.

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  • 45. 

    Special symbols can be inserted into an XML document using:

    • CDATA

    • A UNICODE value

    • An attribute

    • A comment

    Correct Answer
    A. A UNICODE value
    Explanation
    Special symbols can be inserted into an XML document using a UNICODE value. UNICODE is a universal character encoding standard that assigns a unique number to every character in almost every writing system. By using a UNICODE value, special symbols that are not directly supported by XML can be represented and inserted into the document. This allows for the inclusion of a wide range of characters from different languages and symbol sets in XML documents.

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  • 46. 

    Xsi:schemaLocation=ficustomers.xsdfl is used to

    • Identify the owner of the XML document

    • Identify the owner of the XML schema

    • Identify the location of the XML document

    • Identify the location of the XML schema

    Correct Answer
    A. Identify the location of the XML schema
    Explanation
    The xsi:schemaLocation attribute in an XML document is used to specify the location of the XML schema that defines the structure and constraints of the document. It provides a reference to the location of the schema file, allowing the XML parser to validate the document against the specified schema. This attribute is used to ensure that the XML document adheres to the defined rules and structure specified in the schema.

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  • 47. 

    What kind of clause is used to specify the filter criteria?

    • SQL clause

    • Declarative clause

    • Where clause

    • None of the above

    Correct Answer
    A. Where clause
    Explanation
    The correct answer is "where clause". In SQL, the where clause is used to specify the filter criteria for a query. It allows you to retrieve specific rows from a table based on certain conditions. The where clause is an essential component of SQL statements as it helps in narrowing down the results and retrieving only the desired data. It is used to filter data based on one or more conditions, making the query more specific and targeted.

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  • 48. 

    The Document Object Model:

    • Defines the layout of an XML document

    • Defines XML elements that are used in an XML document

    • Is an XML parser

    • Is an XML document that contains labels, buttons, and other Graphical User Interface objects

    Correct Answer
    A. Is an XML parser
    Explanation
    The Document Object Model (DOM) is not an XML parser, but rather a programming interface that represents the structure of an XML document as a tree-like model. It provides methods and properties to access, manipulate, and update the elements and attributes of the XML document. The DOM allows developers to programmatically interact with XML documents, parse them, and perform various operations on them.

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  • 49. 

    The <xsl:value-of> element is used to:

    • Extract text from the result document

    • Extract text from the source document

    • Place text into the source document

    • None of the above

    Correct Answer
    A. Extract text from the source document
    Explanation
    The element is used to extract text from the source document. This element is commonly used in XSLT to select and output the value of a specified node or attribute from the XML source document. It allows the transformation to retrieve specific data from the source document and include it in the transformed output.

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  • Current Version
  • Mar 28, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 08, 2008
    Quiz Created by
    C0705K

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