Write an xpath expression, Computer Engineering

Assignment Help:

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.


Related Discussions:- Write an xpath expression

Which one is better hardware or software firewall, Which one is better hard...

Which one is better hardware or software firewall While deciding whether to buy a hardware or software firewall, the user must consider important factors such as performance an

Explain yet another compiler-compiler, Explain Yet another Compiler-Compile...

Explain Yet another Compiler-Compiler. YACC uses for "Yet another Compiler-Compiler": Computer program input usually has some structure; actually, all computer programs which

excitation diagram indicating , a.  Sketch the excitation diagram indicati...

a.  Sketch the excitation diagram indicating the last states and next states. b. Build the circuit using a Synchronous Counter with JK FF and NAND gates only. Replicate the circ

Responsibilities of application layer, Application layer: It's the topmost...

Application layer: It's the topmost layer in OSI model, which allows the user to access network. This layer provides user interface for network applications like remote login, Wor

What is vertical organization and horizontal organization, What is vertical...

What is vertical organization and horizontal organization? Highly encoded schemes that use compact codes to state only a small number of control functions in every microinstruc

Explain use of parallel sections construct, Q. Explain use of parallel sect...

Q. Explain use of parallel sections construct? This illustration explains use of parallel sections construct. Three functions, fun1, fun2, and fun3, all can be executed simulta

Convert the decimal number to excess-3 code, Convert the decimal number 430...

Convert the decimal number 430 to Excess-3 code ? Ans. Excess  3  is  a  digital  code  acquired  from  adding  3  to  every  decimal  digit  and  after that converting the res

Parallel computing, explain different types of parallel processing mechani...

explain different types of parallel processing mechanism

What is the function of alu, What is the function of ALU? Most of the c...

What is the function of ALU? Most of the computer operations (arithmetic and logic) are performed in ALU. The data needed for the operation is brought by the processor and the

Explain main requirements satisfy by page replacement policy, List out the ...

List out the main requirements between page replacement policies which should be satisfied by a page replacement policy? The major requirements that should be satisfied

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd