Introduction to Web Services Development (CS311)

1. PCDATA means:

   1. private character data
   2. parsed and compiled data
   3. parsed character data
   4. public character data

2. ________ is used for navigation in XML documents.

   1. XPointer
   2. XQuery
   3. XLink
   4. XPath

3. When using properties or methods like childNodes or getElementByTagName(), a node list ________ is returned.

   1. Class
   2. Object
   3. Function
   4. Array

4. In DTD Empty elements are declared with the keyword ________.

   1. 'NULL
   2. IDLE
   3. EMPTY
   4. VOID

5. Look at the following XML fragment:
   
   <bookstore> <book category="cooking">
   <title lang="en">Everyday Italian</title>
   <author>Glada De Laurentils>/author>
   <year>2005</year>
   <price>30.00</price>
   </book>
   </bookstore>
   
   In the XML above, the <title> element is the ________.

   1. last child of <book> element.
   2. first child of the <book> element.
   3. last child of <bookstore> element
   4. first child of the <bookstore> element

6. ________ keyword indicates that attribute is optional.

   1. IMPLIED
   2. REQUIRED
   3. FIXED
   4. None of the given

7. Which of the following is correct syntax to associate/link external DTD file in XML file?

   1. <!DOCTYPE SYSTEM "filename">
   2. <!DOCTYPE root-element SYSTEM "filename">
   3. <!DOCTYPE "filename">
   4. None of the given

8. Which of the following DTD statement indicates that an ELEMENT can contain any combination of parsable data?

   1. <!ELEMENT element-name EMPTY>
   2. <!ELEMENT element-name ANY>
   3. <!ELEMENT element-name (#PCDATA)>
   4. None of the given

9. The removeAttribute() method removes ________ by its name.

   1. Root node
   2. Attribute node
   3. Attribute value
   4. None of the given

10. Elements with only parsed character data are declared with ________ inside parentheses.

    1. ANY
    2. #PCDATA
    3. CDATA
    4. #DATA

11. ________ evaluates XML document as DOM structure.

    1. Compiler
    2. Interpreter
    3. Translator
    4. Parser

12. If the node type is ________ it is an element node.

    1. 0
    2. 1
    3. 2
    4. 3

13. <!ELEMENT note (message?)>
    The ? Sign in the example above declares that the child element "message" can occur ________ or ________ time inside the "note" element.

    1. one, two
    2. three, four
    3. Zero, one
    4. 100, 200

14. Following are important node properties except:

    1. nodeName
    2. nodeValue
    3. nodeType
    4. nodeAddress

15. Xpath is

    1. not belong to any Standard
    2. a Microsoft Standard
    3. not a W3C Standard
    4. a W3C Standard

16. In XML single quote is represented by ________ symbol.

    1. &apos
    2. &quot
    3. &gt
    4. &lt

17. CDATA is text that will NOT be parsed by a

    1. compiler
    2. parser
    3. interpreter
    4. human

18. Which parameter in replaceData() method tells the parser how many characters to replace?

    1. offset
    2. length
    3. string
    4. None of the given

19. The entity reference &lt; represents ________ character.

    1. <
    2. >
    3. <=
    4. =>

20. Which one of the following is not an advantage of XML DOM?

    1. Language and Platform independent
    2. It is traversable
    3. It is modifiable
    4. Operational speed is slower than SAX

21. Which of the following is used to get the value of an attribute?

    1. getAttribute()
    2. nodeValue
    3. getAttributeNode
    4. getElementByTagName()

22. An XML document is called well-formed document if

    1. it contains a root element
    2. it contains an element
    3. it contains one or more elements
    4. it must contain one or more elements and root element must contain all other elements

23. Traversing means ________ through or traveling across the node tree.

    1. printing
    2. looping
    3. adding
    4. spinning

24. In XML the term PCDATA Stands for ________.

    1. Predefined Character Data
    2. Parsed Character Data
    3. Pure Character Data
    4. None of the given

25. For all XML documents, which of the following is true?

    1. All XML documents must have a DTD
    2. All XML elements must have a closing tag
    3. All XML elements must be in lower case
    4. None of the given

26. Which one is used to add unique label to an element?

    1. Attribute
    2. DTD
    3. XLink
    4. XPointer

27. In the statement <img src="computer.gif" />, the name of attribute is:

    1. src
    2. img
    3. computer.gif
    4. None of the given

28. The operational speed of XML DOM, compared to SAX is:

    1. Faster
    2. Slower
    3. Equal
    4. None of the given

29. What is output of the following XML statement?
    <b><i> XML </i></b>

    1. XML (bold only)
    2. XML (italic only)
    3. XML (bold and underline)
    4. XML (bold and italic)

30. ________ provides methods for creating internal and external links within xml documents.

    1. XLink
    2. Xpath
    3. Xquery
    4. Xpointer

31. Which one of the following languages used to access and manipulate methods and properties of objects?

    1. C++
    2. HTML
    3. XML
    4. JavaScript

32. ________ is used to transform an XML document into another XML or HTML document.

    1. XSLT
    2. Xpath
    3. DTD
    4. XML Schema

33. replaceData() method has ________ parameters:

    1. 1
    2. 2
    3. 3
    4. 4

34. Which of the following is correct syntax to write comments in XML document?

    1. <?-- comments here -->
    2. <!-- comments here --!>
    3. <!-- comments here -->
    4. </-- comments here -- >

35. If the DTD is includedin your XML source file, it should be wrapped in a DOCTYPE definition with the following syntax:

    1. <DOCTYPE root-element (element-declarations)>
    2. <DOCTYPE [element-declarations]>
    3. <DOCTYPE root-element [element-declarations]>
    4. <!DOCTYPE root-element [element-declarations]>

36. The DTD starts with

    1. <?DOCTYPE delimiter
    2. <!DOCTYPE delimiter
    3. []
    4. {}

37. The attributes property of an element node returns a list of attribute nodes. This is called a named ________.

    1. array map
    2. node map
    3. node function
    4. function node

38. Which of the following is used to retrieve data from XML documents?

    1. XQuery
    2. XPath
    3. XLink
    4. XPointer

39. An XML document is called a valid document if

    1. the document has root element
    2. the document contains at least one or more root element
    3. the document has DTD associated with it & it compiles with that DTD
    4. each element must nest inside any enclosing element property

40. What does XML stand for?

    1. Extensible Markup Language
    2. X-Markup Language
    3. Example Markup Language
    4. eXtra Modem Link

41. Name conflicts in XML elements can easily be avoided using ________.

    1. name prefix
    2. xml schema
    3. empty elements
    4. entities

42. Use ________ keyword if you don't have an option for a default value but still want to force the attribute to be present.

    1. #IMPLIED
    2. #IMPLICIT
    3. #INFERRED
    4. #REQUIRED

43. The term CDATA is used about ________ data that should not be parsed by the XML parser.

    1. audio
    2. text
    3. video
    4. Null

44. Which of the following is the correct syntax to define the XML version?

    1. <xml version="1.0" />
    2. <?xml version="1.0"?>
    3. <?xml version="1.0" />
    4. None of the given

45. The following statement returns all <title> elements under the ________.
    x.getElementsByTagName("title");

    1. x element
    2. Tag
    3. Name
    4. title

46. Which of the following provides extra information about XML elements.

    1. Attributes
    2. Entities
    3. Tags
    4. None of the given

47. POST has ________ size limitations.

    1. 50 characters per request
    2. 100 characters per request
    3. 150 characters per request
    4. No size limitations

48. How can we make attributes have multiple values:

    1. attributes cannot have multiple values
    2. <myElement myAttribute="value1 value2" />
    3. <myElement myAttribute="value1" myAttribute="value2" />
    4. <myElement myAttribute="value1, value2" />

Select a course code for Objective Questions:

ACC311 ACC501 BIF101 BIF401 BIF501 BIO101 BIO201 BIO202 BIO203 BIO204 BIO301 BIO302 BIO303 BIO401 BIO503 BNK603 BT101 BT201 BT301 BT302 BT401 BT402 BT403 BT404 BT405 BT406 BT501 BT504 BT505 BT604 CHE201 CHE301 CS001 CS101 CS201 CS202 CS204 CS301 CS302 CS304 CS311 CS401 CS402 CS403 CS408 CS501 CS502 CS504 CS506 CS508 CS601 CS602 CS604 CS605 CS607 CS609 CS610 CS614 CS707 CS710 ECO401 ECO402 ECO403 ECO404 EDU302 EDU401 EDU402 EDU501 EDU601 ENG101 ENG201 ENG301 ENG501 FIN611 FIN624 FIN625 ISL201 IT430 MCM101 MCM301 MGMT623 MGT101 MGT211 MGT301 MGT401 MGT402 MGT501 MGT502 MGT503 MGT510 MGT601 MGT603 MKT501 MKT610 MKT630 MTH101 MTH202 MTH302 MTH501 MTH601 MTH634 PAK301 PHY101 PHY301 PSY101 PSY403 PSY502 PSY512 SOC101 SOC301 SOC401 STA301 STA630 STA641 ZOO102 ZOO401 ZOO501 ZOO502 ZOO503 ZOO504 ZOO505 ZOO506 ZOO510 ZOO630

Select a course code for Subjective Questions:

ACC311 CS001 CS101 CS201 CS301 CS607 CS701 CS702 CS703 CS704 CS707 CS708 CS710 CS711 CS718 CS721 CS724 ECO401 ECO403 ENG101 ENG301 MGT703 MTH501 STA301