XML I10-003 Exam - Topic 3 Question 8 Discussion

Actual exam question for XML's I10-003 exam

Question #: 8
Topic #: 3

Select which of the following is not a correct description regarding XML Schema data types or constraint definitions for values using restriction of simple types.

ABecause XML Schema includes data types having infinite precision, you must consider consistency with the XMLDB implementation when you wish to use these data types

BYou must register a DTD with the XMLDB prior to using DTD-compatible XML Schema data types (xs:NMTOKEN, etc.)

CYou can define candidates of the value by using restriction of the XML Schema simple types

DYou can define a character string pattern for valid value with regular expressions by using restriction of the XML Schema simple types

Show Suggested Answer

Suggested Answer: B

by Rhea at May 04, 2022, 02:50 PM

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Kimberlie

4 months ago

Wait, do we really need to worry about infinite precision in A? Sounds odd.

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Carmen

4 months ago

D is spot on, regex patterns are super useful!

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Margart

4 months ago

C is correct, restrictions can define value candidates.

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Helga

5 months ago

I think B is a bit off, DTD registration isn't always necessary.

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Shoshana

5 months ago

A is true, XMLDB compatibility is key.

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Tony

5 months ago

I vaguely recall that you can use regular expressions for patterns in XML Schema, so option D might be correct too.

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Rodolfo

5 months ago

I practiced a question similar to this, and I feel like restrictions can definitely define valid values, so option C seems right.

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Titus

5 months ago

I think option A sounds correct because I've seen discussions about precision issues with XMLDB before.

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Bev

5 months ago

I remember something about XML Schema and data types, but I'm not sure if DTD registration is really necessary for using those data types.

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Lashonda

5 months ago

Hmm, this looks like a question on contracting methods. I'll need to think carefully about the key elements of sealed bids versus open bids.

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Hyun

5 months ago

Hmm, I'm not sure about this one. The question mentions "Program Management Module", so I'm wondering if the Program object might be the right choice here. I'll have to think it through a bit more.

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Amos

5 months ago

This seems like a straightforward question about the main priorities for a corporate treasurer when managing cash and short-term investments. I think the answer is D - liquidity and safety.

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