Q80

MCQ2 marks, −0.5

Given below is an excerpt of an xml specification. <!DOCTYPE library SYSTEM "library.dtd"> <Book> <title> GATE 2005 </title> <type value = "BROCHURE"/> <accno>10237623786</accno> </Book> <Book> <type value = "FICTION"/> <accno>0024154807</accno> </Book> Given below are several possible excerpts from "library.dtd". For which excerpt would the above specification be valid?

(A)

<!ELEMENT Book (title+, type, accno)> <!ELEMENT title (#PCDATA)> <!ELEMENT type EMPTY> <!ATTLIST type value (BROCHURE/FICTION/TECHNICAL)> <!ELEMENT accno (#PCDATA)>

(B)

<!ELEMENT Book (title?, type, accno)> <!ELEMENT title (#PCDATA)> <!ELEMENT type ATTLIST> <!ATTLIST type value (BROCHURE/FICTION/TECHNICAL)> <!ATTLIST accno value (#PCDATA)>

(C)

<!ELEMENT Book (title*, type, accno)> <!ELEMENT title (#PCDATA)> <!ELEMENT type ATTLIST> <!ATTLIST type value (BROCHURE/FICTION/TECHNICAL)> <!ELEMENT accno (#PCDATA)>

(D)

<!ELEMENT Book (title?, type, accno)> <!ELEMENT title (#PCDATA)> <!ELEMENT type EMPTY> <!ATTLIST type value (BROCHURE/FICTION/TECHNICAL)> <!ELEMENT accno (#PCDATA)>

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