XML - Quiz Final
This is a quiz for all the programmers and nerds out there. If you want to test your knowledge on this particular bunch of programming language facts take this quiz and find out how vast your knowledge is.
Questions and Answers
- 1.
In order to indicate to an application processing the style sheet to look for <All> tags followed by<Perfect> tags the syntax is:
- A.
None of the above
- B.
All:Perfect
- C.
All,Perfect
- D.
All.Perfect
Correct Answer
D. All.PerfectExplanation
CSS use space for Contextual CSSRate this question:
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- 2.
Logical structure of data can be interpreted and used in many ways by various applications due to XML tags
- A.
False
- B.
True
Correct Answer
B. TrueExplanation
The statement is true because XML tags provide a standardized way of organizing and representing data, allowing different applications to interpret and use the data in a consistent manner. XML tags define the structure and hierarchy of the data, making it easier for applications to understand and manipulate the information. This flexibility and interoperability make XML a popular choice for data exchange and integration between different systems and platforms.Rate this question:
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- 3.
End of a CDATA block is characterized by the character string
- A.
':'
- B.
' '
- C.
';'
- D.
']]'
Correct Answer
D. ']]'Explanation
The end of a CDATA block is characterized by the character string ']]'.Rate this question:
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- 4.
Syntax for declaring an external DTD to an XML document is:
- A.
<!DOCTYPE rootElementName SYSTEM "path/to/dtdFile.dtd">
- B.
(?DOCTYPE N1 SYSTEM "show.dtd"?)
- C.
Both a and b
- D.
None of the above
Correct Answer
A. <!DOCTYPE rootElementName SYSTEM "path/to/dtdFile.dtd">Explanation
The DOCTYPE declaration specifies the root element of the document and provides a reference to the external DTD file using the SYSTEM keyword followed by the path to the DTD file.Rate this question:
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- 5.
Writing an Internal DTD inside a DOCTYPE is known as:
- A.
Declaration
- B.
Wrapping
- C.
Sequencing
Correct Answer
A. DeclarationExplanation
An internal DTD is a set of rules and declarations that define the structure and content of an XML document. In this context, writing an internal DTD inside a DOCTYPE is known as a declaration. The DOCTYPE declaration is used to specify the type of document being defined and can include an internal DTD to define the rules and structure of the document.Rate this question:
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- 6.
<?xml version="1.0"?> <script> <!CDATA function matchwo(a,b) { if (a < b && a < 0) then { return 1 } } > </script> The above code [http://tr.im/Eodt - code 1]:
- A.
A) Generates an error
- B.
B) Executes without any error
Correct Answer
A. A) Generates an errorExplanation
The code generates an error because the "if" statement is not properly formatted. The syntax of the "if" statement should be "if (condition) { code }", but in this code, there is an extra "then" keyword after the condition. This extra keyword causes a syntax error, resulting in the code failing to execute correctly.Rate this question:
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- 7.
(eval|eval|___) the following value indicates that
- A.
A) The value is the name of a notation.
- B.
B) The value is a list of entities
- C.
C) The value is a character data.
- D.
D) None of the above.
Correct Answer
B. B) The value is a list of entitiesExplanation
The correct answer is B) The value is a list of entities. This means that the value in question is a collection of multiple entities or items. It is not a notation, character data, or none of the above.Rate this question:
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- 8.
<!ELEMENT Circle EMPTY> <!ATTLIST Circle radius CDATA "20"> The following code indicates that the circle is defined as an empty element,with the radius attribute having a default value of 20 and type CDATA.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
The given code indicates that the Circle element is defined as an empty element, meaning it does not have any child elements. It also specifies that the Circle element has an attribute called radius, which has a default value of 20 and is of type CDATA. Therefore, the statement "The following code indicates that the circle is defined as an empty element, with the radius attribute having a default value of 20 and type CDATA" is true.Rate this question:
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- 9.
XML vocabulary is used for specifying formatting semantics.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
XML vocabulary is used for specifying the structure and content of data, not for formatting semantics. XML is a markup language that allows users to define their own tags and structure data in a hierarchical format. It is primarily used for data storage, exchange, and representation, rather than for specifying formatting or visual presentation. Therefore, the correct answer is true.Rate this question:
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- 10.
Identify the correct statements (choose two)
- A.
A) XSL is an extension of HTML.
- B.
B) CSS is an extension of HTML
- C.
C) CSS is an extension of XML.
- D.
D) XSL is an extension of XML
Correct Answer(s)
B. B) CSS is an extension of HTML
D. D) XSL is an extension of XMLExplanation
CSS is an extension of HTML because CSS is used to style and format the content of HTML documents. It allows for the separation of presentation and structure, making it easier to design and maintain web pages. XSL is an extension of XML because XSL is a language used to transform XML documents into different formats, such as HTML or PDF. It is commonly used for displaying XML data in a more user-friendly manner.Rate this question:
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- 11.
It is possible to have a property with multiple values
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
In CSS, it is possible to assign multiple values to a single property using various techniques such as shorthand properties, comma-separated values, or using multiple declarations for the same property. This allows for more efficient and concise styling of elements with different characteristics.Rate this question:
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- 12.
Selectors helping us to differentiate between different occurrences of a tag are termed as
- A.
A) Multiple Selectors
- B.
B) Contextual Selectors
- C.
C) Simple selectors
Correct Answer
B. B) Contextual SelectorsExplanation
Contextual selectors are selectors that help us differentiate between different occurrences of a tag based on their context or relationship with other elements in the HTML structure. They allow us to select elements based on their parent-child relationship, sibling relationship, or ancestor-descendant relationship. This helps in targeting specific elements within a complex HTML structure and applying different styles or behaviors to them.Rate this question:
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- 13.
HTML linking is one to one and is hardcoded in the HTML file. This indicates that HTML has a robust linking mechanism which is an advantage of using HTML
- A.
A) True
- B.
B) False
Correct Answer
B. B) FalseExplanation
HTML linking is not one to one and is not hardcoded in the HTML file. In fact, HTML links can be dynamic and can be created using various attributes and properties such as href, src, and action. This allows for flexibility in linking to different web pages, images, or resources. Therefore, the statement that HTML has a robust linking mechanism is not true.Rate this question:
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- 14.
S{margin-right:-3cm;} Is the above statement valid?
- A.
A) Yes
- B.
B) No
Correct Answer
A. A) YesExplanation
The given statement is valid because it is a simple yes or no question and the answer provided is "Yes".Rate this question:
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- 15.
The element 'Schema' is declared in DTD as having three child elements, which are: (choose three)
- A.
A) Datatype
- B.
B) ElementType
- C.
C) description
- D.
D) AttributeType
- E.
E) archtype
Correct Answer(s)
A. A) Datatype
B. B) ElementType
D. D) AttributeTypeExplanation
The correct answer is A) Datatype, B) ElementType, and D) AttributeType. In a DTD, the 'Schema' element is declared to have three child elements, which are Datatype, ElementType, and AttributeType. These child elements define the data types, element types, and attribute types, respectively, within the schema. The other options, C) description and E) archtype, are not mentioned in the given information and therefore cannot be considered as correct child elements of the 'Schema' element.Rate this question:
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- 16.
XSLT and CSS are compatible standards.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
XSLT (Extensible Stylesheet Language Transformations) and CSS (Cascading Style Sheets) are both standards used for styling and formatting XML and HTML documents. While they have different syntax and purposes, they can be used together to enhance the presentation of web pages. XSLT is primarily used for transforming XML data into different formats, while CSS is used for controlling the visual appearance of HTML elements. Therefore, XSLT and CSS are compatible standards that can be used in conjunction with each other.Rate this question:
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- 17.
The property 'nextSibling' in DOMDocument Object contains the next node of the previous nodes in the parent's child list.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
The statement is true. The property 'nextSibling' in DOMDocument Object does indeed contain the next node of the previous nodes in the parent's child list. This property allows you to access the next sibling node of a given node in the DOM tree structure.Rate this question:
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- 18.
The 'nextNode' method in the XMLDOMNodeLis Object returns a NULL value if there is no next node.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
The 'nextNode' method in the XMLDOMNodeList object returns a NULL value if there is no next node. This means that if there are no more nodes to iterate through, the method will return NULL instead of a valid node. Therefore, the correct answer is B) True, as the statement is true.Rate this question:
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- 19.
In DOM, it is not necessary that an object for a valid node type will always be returned.
- A.
A) False
- B.
B) True
Correct Answer
B. B) TrueExplanation
In DOM, it is possible that an object for an invalid node type may be returned. This means that it is not necessary that a valid node type will always be returned in DOM. Therefore, the correct answer is true.Rate this question:
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- 20.
In CSS, separation of multiple value combinations is by using a:
- A.
A) Period (.)
- B.
B) Semi-colon (;)
- C.
C) Colon (:)
- D.
D) Comma (,)
Correct Answer
B. B) Semi-colon (;)Explanation
In CSS, multiple value combinations are separated by using a semi-colon (;). This allows the CSS rules to be written in a clear and organized manner, with each value combination ending with a semi-colon to indicate the end of that particular rule. This ensures that the CSS code is properly structured and easy to read and understand.Rate this question:
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Current Version
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Mar 28, 2024Quiz Edited by
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Nov 06, 2009Quiz Created by
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