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Question:
(a) Explain the five different types of element content defined by DTDs.
(b) Compare XML schema's against DTDs.
(c) Consider the following two element declarations from an XML DTD:
where all elements not declared are assumed to have content models of #PCDATA.
(i) Assume that the information about the isbn of a book is to be represented as an attribute rather than an element.
Write down an appropriate attribute declaration for an isbn attribute.
(ii) Write an XPath expression to find books that have more than 2 authors.
(iii) Write down an XML document of type book that is valid with respect to the above DTD using the fewest number of elements possible.
Explain about the term business-to-customer. B2C (business-to-customer): "Electronic commerce" is usually understood mostly as selling goods or services to people ("last
Q. Define PVM library routines? In this segment we will give a short description of the routines in PVM 3 user library. Each PVM program must comprise the PVM header file 'pvm3
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If quicksort is so quick, why bother with anything else? If bubble sort is so bad, why even mention it? For that matter, why are there so many sorting algorithms?
Q. Factors of Information system which affect the business? There are several factors which affect the business such as - a) Threats of fresh entrants. b) Rivalry surro
Show by induction that your closed formula from (c) is the number of times that the given statement is implemented for a problem of size n.Note: if your proof is easily a proof th
As IPV6 contain multiple headers, how does it know where particular header ends and next item begins? Several headers types contain fixed size. For illustration a base header h
mod12 counter connection diagram
Algorithm to insert a key in B-tree is as follows: 1. First search is completed for the place where the new record must be put. As the keys are inserted, they are sorted into
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