Web Technology MCQ Questions and Answers

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Q51
DOM is
  • A Document Object Model, a parser
  • B Document Model, a specification.
  • C DOM is a coding style.
  • D None of these
Answer: Option A
Q52
How DOM differs from SAX ?
  • A DOM is not event driven and builds up the whole memory
  • B SAX is event driven and requires less space
  • C DOM and SAX are packages
  • D None of these
Answer: Option B
Q53
Namespace
  • A distinguishes one XML vocabulary from another
  • B provides the spaces in the names
  • C is a querying language
  • D None of these
Answer: Option A
Q54
DTD's are
  • A ways a crate templates for out does type
  • B document type declaration in XML
  • C a part Name spaces
  • D None of these
Answer: Option A
Q55
Scheme is
  • A template written in XML and can be modified at runtime
  • B read only for all practical purposes
  • C a global name space
  • D None of these
Answer: Option A
Q56
Can we have more than one DTD in a document and if, yes then how many ?
  • A Yes, we can and limities two
  • B No, we can't a document contains only a single DTD
  • C We can have have atmost three DTD's
  • D None of these
Answer: Option B
Q57
Do DTD's follow the inheritance principle ?
  • A No, they don't
  • B Yes, they follow
  • C DTD's are, recommendation only
  • D None of these
Answer: Option A
Q58
Is a Document type declaration, the same as document type definition ?
  • A No, they are different terms
  • B Yes, they are same
  • C Both are same
  • D None of these
Answer: Option A
Q59
The words Document Node, Nodelist, Element Node, Named Node Map etc. are
  • A Interfaces
  • B Objects
  • C Attributes
  • D Elements
Answer: Option A
Q60
Can XML be used as a database ?
  • A Yes, it can be
  • B No, it can't be
  • C XML is not a database, it is language
  • D None of these
Answer: Option A
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