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General Chemistry I
General Chemistry I
XML 1. What is XML? a. Extensible Markup Language b. Extra Modern Link c. Example markup Language d. X-Markup Language 2. Which Statement a bout xml is true? a. Elements may have multiple attri bute with the same name b. Quoting attribute is optional.
. Elements may nest but not overlap d. All of the a bove. c
3. What is the correct declaration syntax for the version v ersion of an XML document? a. b. xml version="1.0"/?>
c. d. none of the above 4. How is an empty XML element defined? a. b.
the above. . All of d. None of the above. c
5. Which syntax is used to insert comments into an XML document? a. This is a comment comment-> b. -This is a comment-> . d. All of the above. c
6. What does DTD stand for? a. Dynamic Type Definition. b. Document Type Definition.
c. Do The Dance. d. Direct Type Definition. 7. Which statement is true? a. All XML documents must have a DTD. b.
c.
All XML elements must be lower case.
All XML elements must be properly closed. d. All of the a bove.
8. Which statement is true?
a. XML tags are case sensitive. b. XML documents must have a root tag. c. XML elements must be properly closed. d. All of the above. 9. Which is not a correct name for an XML documents?
a. b.
. <1dollar> d. All 3 names are incorrect. c
10. Which is not a correct name for an XML element? a. b. . d. All three names are incorrect. c
11. What does XSL stand for? a. eXtra Style Language b.
eXpandable Style Language
c. eXtensi ble Style Listing d. eXtensibleStylesheet Language 12. What is a correct way of referring to a stylesheet called "mystyle.xsl? a. b. c. d. All of the above 13. For the XML parser to ignore a certain section of your XML document, which syntax is correct? a. Text to be ignored b.
c. Text to be ignored d. 14. XML is a _______ Recommendation a. Microsoft b.
Sun
. W3C d. None of these c
15. XML is a. Free and Extensible
b.
c.
Not Extensible. A stylesheet
d.
None of these
16. XML is a Complement to a. XHTML. b. HTML
c.
Xquery
d.
Xpath
17. XML Schema is designed to a. be self -descriptive b. display only useful data c. carrying request d. giving response. 18. XML uses a. an XML Schema to describe the data b. an XHTML Schema to descri be the data c. an XPath to descri be the data d. an XQuerya to describe the data 19. XML Can be used to a. Replace old language. b. Create new language.
c.
All of the a bove
d. None of these. 20. XML is the mother of a. HTML. b. WAP and WML
c. All of the a bove d. None of these.
XSL 1. XSL stands for: a. Xtendable Stylesheet Language b. EXtensible Stylesheet Language
c. EXtensi ble Style Language d. EXtendable Style Language 2. The World Wide Web Consortium (W3C) started to develop XSL because there was a need for:
a. ASP-based Stylesheet Language b. XSl-based Stylesheet Language c.
HTML-based Stylesheet Language
d. XML-based Stylesheet Language
3. XSL ________ how the XML document should be displayed! a. describes b. shows c. displays d. prints 4. XSL consists of three parts. Which are? a. XSLT, Xpath, HTML b. XSLT, Xpath, ASP
. XSLT, Xpath, XSL-FO d. XSLT, Xpath, XHTML c
5. XSL processors do parses the XML source and tries to find out the matching _______ rule. a. file b. template
c.
page
d. directory 6. _____ in XSL do allow the element to be processed for multiple times, each time producing different result. a. levels b. pages
c.
template
d. Modes
7. Templates are been ordered according to their ________ which can be specified with the priority attri butte. a. levels b. priority
c. size d. date 8.
An attri butes can be accessed in the way similar to the elements. Notice ____ in front of the attri bute name. a. @ b. $ c. % d. &
9.
Which of these axes which are used in XSL? a. child b. ancestor
c.
descendant-or-self
d. grand-parent
10. A _____ instruction do contains the template, which is been applied to each node selected with the select attribute. a. xsl:for b. xsl:for-each
c. xsl:do-while d. xsl:while 11. The xsl:element generates the elements in at time of processing. a. True b. False c. Not always d. None of these 12. The xsl:attribute do generates the elements in the time of processing. a. False b. Not always . True d. None of these c
13. The Copy and _______ constructs are used for the nodes copying. a. copy-by b.
opy-of
c
c. copy-for d. copy-with 14. The ____ instruction do enables the conditional processing. a. xsl:do-while b. xsl:while
c.
xsl:ifelse
d. xsl:if
15. The xsl:choose element is used for the purpose of selection between the several possibilities. a. Not always b. True
c. False d. None of these 16. An xsl:numbers do inserts a formated num bers into the ______ . a. b. c. d.
output
input file browser
17. Stylesheet can do have ____ varia bles with the same name. a. one
b. less than three
c.
few
d. several
18. Value of the local variable is bounded to which element. a. xsl:where b. xsl:when c. xsl:than d. xsl:which 19. A _____ function returns num ber of nodes present in an argument node-set. a. number b. nodes c.
counter
d.
c
ount
20. "Position" function do returns the num ber equal to context position a. True b. False c. Can't say d. None of these
DTD 1. DTD is: a. Data Type Definition b. Document Type Definition
c. Definition Type Document d. Definition Type Data 2. It defines the document structure with a list of _______. a. legal elements b. elements c. bad elements d. None of these 3. DTD defines the document structure with a list of legal elements. a. False b. True
c. Not always d. None of these 4. A DTD can be declared inline in your XML document, or as an a. internal reference b. reference
c.
Both 1 and 2
d. external reference
5. If the DTD is included in your XML source file, it should be wrapped in a DOCTYPE definition with the following syntax: a. b. c. d. 6. You can also use a DTD to verify your own a. control b. description . data d. None of these c
7. If the DTD is external to your XML source file, it should be wrapped in a DOCTYPE definition with the following syntax: a. b. c.
d. 8.
With DTD, each of your XML files can carry a ________ of its own format with it. a. data b. control
. description d. data and control c
9.
Elements are the main building blocks of both a. XHTML and HTML documents b. XML and HTML documents
c. XSL and XHTML documents d. None of these 10. Attri butes provide _______ about elements. a. extra information b. information c. more data d. None of these 11. Entities are variables used to define a. control b. database
c.
structure
d.
c
ommon text
12. Entities are expanded when a document is parsed by an XML a. compiler b. parser
c.
debugger
d. linker 13. Which of these characters cannot be used as entity references in XML? a. < b. & c. " d. $
14. PCDATA means: a. private character data b. public character data c. parsed character data d. parsed and compiled data 15. CDATA is text that _____ be parsed by a parser. a. will not b. will c. sometimes will d. sometimes will not 16. CDATA means: a. common data b.
haracter data
c
c. computer data d. None of these 17. An element declaration has the following syntax: a. b. c. d. 18. Elements with only character data are declared with a. #CHAR b. #TEXT
. #PCDATA d. #CDATA c
19. In a DTD, Attri butes are declared with an _______ declaration a. ATTRIBUTELIST b. ATTLIST
c. ALIST d. All the above 20. ________ can validate your XML against a DTD. a. b. c. d.
Internet Explorer 5.0 Internet Explorer 6.0 Opera Mozilla
Schema 1. Schema is an _____ based alternative a. XHTML b. XML
c.
XSL
d. XSLT 2. An XML Schema descri bes the structure of an XML _______ . a. document b. file c. page d. None of these 3. XSD is: a. XHTML Schema Definition b. XSL Schema Definition . XML Schema Definition d. XSLT Schema Definition c
4. Which of these are not supported by XML Schema? a. defines elements that can appear in a document b. defines which files are child elements
c.
defines attributes that can appear in a document
d. defines which elements are child elements 5. XML Schemas are the Successors of a. DTD b. XML c.
XSL
d. XSLT 6. XML Schema became a W3C Recommendation a. 03. May 2001 b. 02. May 2000 c. 02. May 2002
d. 02. May 200 1
7. One of the greatest strength of XML Schemas is the support for a. images b. data types
c. graphics d. functions 8.
With XML Schemas, the senders can ________ the data in a way that the receiver will understand. a. describes b. develops c. designs d. inform
9.
With an extensi ble Schema definition you cannot: a. Reuse your Schema in other Schemas b. Create your own data types derived from the standard types c. Reference multiple schemas in the same document d. All the above
10. A simple element is an XML element that can contain only a. numbers b. text
c. images d. All the a bove 11. Which of these are not kinds of complex elements? a. empty elements b. elements that contain only other elements
c.
elements that contain only text
d. elements that contain only numbers
12. If an element has attributes, it is considered to be of complex types. a. False b. True
c. Not always d. None of these 13. The syntax for defining an attri bute is: a. b. c. d.
14. A default value is automatically assigned to the attri butes when no other value is specified. a. False
b. Not always
. True d. None of these c
15. Attri butes are by default: a. required b. optional c. fixed d. default 16. If an XML element is of type "xs:date" and contain a string like "Hello World", the element will a. validate b. sometime it will validate c.
sometime it will not validate
d. not validate
17. Restrictions on XML elements are called a. cards b. decks . f acets d. faces c
18. To specify how whitespace characters should be handled, we would use the whiteSpace a. functions b. constraints c. values d. None of these 19. An empty complex element cannot have any contents, only a. attributes b. only one content c. values d. None of these 20. How many indicators are present in Schema? a. 4 b. 5 c.
6
d. 7
DOM 1. XML DOM is: a. XML Data Object Model b. XML Document Object Module
. XML Document Object Model d. XML Data Object Module c
2. XML DOM defines a standard way for a. only accessing the XML documents b. accessing and manipulating XML documents
c. only manipulating XML documents d. None of these 3. The DOM is separated into how many different parts? a. 2 b. 3
c.
4
d. 5 4. XML DOM - defines a standard set of o bjects for XML documents only. a. True b. False
c. Not always d. Can't say 5. The XML DOM is language- and platform a. dependent b. independent c. Not always dependent d. None of these 6. The XML DOM define a standard set of ______ for XML a. classes b. functions c.
files
d. objects
7. The DOM treats the XML document as a. table-structure b. file-structure . tree-structure d. All the a bove c
8.
Each attribute,element and text in the XML document represents a a. node in the tree b. stumb in a tree c. leaf in a tree d. flowers in a tree
9.
Both Mozilla and Internet Explorer support W3C's DOM specification.
a. False b. Not always true . True d. None of these c
10. There are differences between Internet Explorer's DOM and Mozilla's DOM. The most important difference is that how they handle a. text nodes b. white-space text nodes
c. nodes d. None of these 11. We can navigate between nodes with the use of their ________ to each other. a. degree b. relationship
c. links d. levels 12. Which of these are not the valid XML DOM relationships? a. parentNode b. previousSibling
c.
lastChild
d. nextNode
13. Internet Explorer will skip white-space text node that are generated between nodes (e.g. new-line characters), while Mozilla will not. a. True b. False c. Not always true d. None of these 14. The ________ method returns a nodelist that contains all elements with the specified tag name i n the same order as they appear in the source document. a. getElementsByName() b. elementsByTagname()
. getElementsByTagname() d. byTagname() c
15. The ________ method can be used to display the value of the specified attri bute. a. attribute() b. getAttribute()
c. showAttri bute() d. printAttri bute() 16. The ______ method can be used to remove the specified node. a. removeChild()
b. deleteChild()
c.
reChild()
d. dropChild() 17. How many parameters are there for deleteData() method ? a. 0 b. 1 . 2 d. 3 c
18. The _____ method creates the new element node. a. buildElement() b.
c.
reateElement() Element() c
d. None of these 19. How many parameters are there for replaceData() method ? a. 2 b. 4 c. 5 d. 3
20. The _______ method is used to remove the attri bute node. a. removeAttNode() b. rmAtNode() . removeAttributeNode() d. None of these c