BCS BCA Practicals and MCQ's

24. Which of the following XML fragments are well-formed?
A. <myElement myAttribute="value1 <= value2"/>
B. <myElement myAttribute="value1 & value2"/>
C. <myElement myAttribute="value1 > value2"/>
D. None of the above
Ans: C

25. The use of a DTD in XML development is:
A. required when validating XML documents
B. no longer necessary after the XML editor has been customized
C. used to direct conversion using an XSLT processor
D. a good guide to populating a templates to be filled in when generating an XML document automatically
Ans: A

26. Parameter entities can appear in
A. xml file
B. dtd file
C. xsl file
D. Both 1 and 2
Ans: B

27. Attribute standalone="no" should be included in XML declaration if a document:
A. is linked to an external XSL stylesheet
B. has external general references
C. has processing instructions
D. has an external DTD
Ans: D

28. In XML
A. the internal DTD subset is read before the external DTD
B. the external DTD subset is read before the internal DTD
C. there is no external type of DTD
D. there is no internal type of DTD
Ans: A

29. Disadvantages of DTD are
(i)DTDs are not extensible
(ii)DTDs are not in to support for namespaces
(iii)there is no provision for inheritance from one DTDs to another

A. (i) is correct
B. (i),(ii) are correct
C. (ii),(iii) are correct
D. (i),(ii),(iii) are correct
Ans: D

30. To use the external DTD we have the syntax
A. <?xml version=”A.0” standalone=”no”?>
<! DOCTYPE DOCUMENT SYSTEM “order.dtd”?>
B. <?xml version=”A.0” standalone=”yes”?>
<! DOCTYPE DOCUMENT SYSTEM “order.dtd”?>
(3 )<?xml version=”A.0” standalone=”no”?>
<! DOCTYPE DOCUMENT “order.dtd”?>
D. <?xml version=”A.0” standalone=”yes”?>
<! DOCTYPE DOCUMENT SYSTEM “order.dtd”?>
Ans: A

31. To add the attribute named Type to the <customer> tag the syntax will be
A. <customer attribute Type=”exelent”>
B. <customer Type attribute =”exelent”>
C. <customer Type attribute_type=”exelent”>
D. <customer Type=” exelent” >
Ans: D

32. The syntax for parameter entity is
A. <! ENTITY % NAME DEFINITION>
B. < ENTITY % NAME DEFINITION>
C. <! ENTITY $ NAME DEFINITION>
D. < ENTITY % NAME DEFINITION>
Ans: A

33. You can name the schema using the name attribute like
A. <schema attribute=”schema1”>
B. <schema nameattribute=”schema1”>
C. <schema nameattri=”schema1”>
D. <schema name=”schema1”>
Ans: D

34. The default model for complex type, in XML schemas for element is
A. textOnly
B. elementOnly
C. no default type
D. both 1 & 2
Ans: B

35. Microsoft XML Schema Data types for Hexadecimal digits representating octates
A. UID
B. UXID
C. UUID
D. XXID
Ans: C

36. A schema describes
(i) grammer
(ii) vocabulary
(iii) structure
(iv) datatype of XML document

A. (i) & (ii) are correct
B. (i),(iii) ,(iv) are correct
C. (i),(ii),(iv) are correct
D. (i),(ii),(iii),(iv) are correct
Ans: D

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