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Test your basic knowledge |
XML
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. With __________ you can add display information to an XML document
Extensible Markup Language
DTD (Document type definition)
list
CSS (Cascading Style Sheets)
2. Defines how many times an element can appear within a content model - its absence indicates element must appear once and only once
cardinality
list
<!DOCTYPE root-element SYSTEM "URI">
character data
3. A defined collection of element and attribute names.
namespace
errors
spaces
LF
4. XML documents do not carry information about how to __________ the data
DTD (Document type definition)
XML (definition)
Valid XML
display
5. The set of values that correspond to the data type.
value space
XML (definition)
sophisticated
displayed by a browser
6. XML tags are _____________ sensitive
case
internal
errors
Document Type Definition
7. XML tags are __________ by the author of the XML document
<!DOCTYPE root-element SYSTEM "URI">
schema
Well-Formed XML
invented
8. The keyword to declare a DTD attribute
ATTLIST
transport
attributes
no
9. Element may appear ZERO or more times
* cardinality indicator
facets
punctuation character
tokenized
10. XML was created to structure - store - and ________ information
Valid XML
list
plain text format
transport
11. storage unit for a document's content.
entity
internal
namespace
dash
12. XML (acronyn)
Extensible Markup Language
unqualified name
stop processing
<!DOCTYPE root-element SYSTEM "URI">
13. This schema design involves sets of nested declarations.
displayed by a browser
first
Russian Doll Design
entity declarations
14. XML data is stored in __________
multiple values
XML (definition)
XPath
plain text format
15. XML validated against a DTD is __________ XML
end
valid
+ cardinality indicator
DTD (document type definition)
16. 3 main DTD components: element - attribute - and ______________
entity
data itself
end
entity declarations
17. Two XML uses: separation and _______ of data
#PCDATA (parsed charcter data)
namespace
closing tag
re-use
18. A formatted text string that a pattern can be created with - Commonly used in schema languages to describe sequences of characters or elements.
regular expression (regex)
Extensible Markup Language
value space
display
19. In XML - all elements must have a ____________
Russian Doll Design
right click - View Source
schema
closing tag
20. A system of symbols (tags) and rules embedded in a document that govern its structure (content) and format (appearance)
root element
numbers
URI (uniform resource indicator)
markup language
21. An element that contains only character data and has no attributes.
simple type
notation
nested
multiple values
22. An XML document can be validated using either one of these
sophisticated
character data
DTDs or Schemas
LF
23. In XML - an element can contain other elements - text - __________ - or a mix
instance document
sequence
'
attributes
24. All your tags are closed and nested properly
valid
enumerated
URI (uniform resource indicator)
Well-Formed XML
25. XML is a software and hardware __________ tool for carrying information
qualifier
right click - View Source
independent
attributes
26. HTML is a about displaying information - while XML is about _____________ data (transport and storage)
errors
root element
carrying
'
27. XML with correct syntax is __________ XML
#PCDATA (parsed charcter data)
well formed
attributes
one
28. Four attribute values you can specify in a DTD: default value - fixed value - required or ___________
cardinality
? cardinality indicator
implied (optional)
Russian Doll Design
29. In an XML name there are no __________
numbers
spaces
reserved words
name collision
30. Five different types of element content in DTDs: any - empty - ____________ - elements(child) - mixed
character data
Russian Doll Design
restriction
sequence
31. All your tags conform to their DTD schema
markup language
Valid XML
attributes
dash
32. Attributes cannot contain __________ or tree structures and are not easily Expandable
not truncated
list
name collision
multiple values
33. The five predefined entity references:< - > - & - ______ - "
list
transport
case
'
34. A set of rules for encoding documents in machine-readable form
restriction
XML (definition)
not truncated
<!DOCTYPE root-element SYSTEM "URI">
35. If an attribute value itself contains double quotes you can use __________ or "data"
union
single quotes
Well-Formed XML
one
36. The properties of the data type that distinguish one data type from another.
punctuation character
well formed
instance document
facets
37. XML is the most common tool for __________ between all sorts of applications
compositor
entity
+ cardinality indicator
data transmissions
38. __________ files can be viewed in all major browsers
simple type
character data
raw XML
+ cardinality indicator
39. __________ allows sloppy XML to still be validated
cardinality
content model
invented
transport
40. These provide additional information about an element
schema
HTML
attributes
case
41. Enumerated attribute that provides information to the XML parser about how to handle non-XML data.
XML Schema
notation
Russian Doll Design
numbers
42. DTDs can be divided into two parts: ________ subset and external subset
entity
xml
internal
name collision
43. In the list of element choices #PCDATA must appear _________
sequence
CSS (Cascading Style Sheets)
errors
first
44. Used to declare different namespaces - enables same tags to mean different things
data transmissions
URI (uniform resource indicator)
end
multiple values
45. To view raw XML on a webpage you must __________ and select the page
raw XML
right click - View Source
XML (definition)
ATTLIST
46. The combination of two or more data types. (Each of the base types are known as a member type.)
numbers
* cardinality indicator
URI (uniform resource indicator)
union
47. It is the advice of w3schools to use tags rather than __________
closing tag
attributes
complex type
XML Schema
48. XML elements must be properly __________
Local component
entity declarations
nested
independent
49. A list of values where each list is derived from a base type.
attributes
independent
DTD (document type definition)
list
50. The W3C XML specification states that a program should __________ an XML document if it finds an error
quoted
* cardinality indicator
compositor
stop processing