Explanation: For example, the XML Declaration is a processing instruction. Processing instructions are used for other purposes as well.Goldberg page 7

Back to Question 33

Answer 32

True

Explanation: Goldberg page 6

Back to Question 32

Answer 31

True

Explanation: Goldberg page 6

Back to Question 31

Answer 30

False

Explanation: An XML element is the most basic unit of an XML document. Goldberg page 6

Back to Question 30

Answer 29

False

Explanation: It is not necessary for an XML document to be valid in order to be well-formed. Goldberg page 5

Back to Question 29

Answer 28

True

Explanation: Goldberg page 5

Back to Question 28

Answer 27

False

Explanation: The term units is called an attribute. Goldberg page 4

Back to Question 27

Answer 26

True

Explanation: Goldberg page 4

Back to Question 26

Answer 25

False

Explanation: An XML document can have only one root element. Goldberg page 4

Back to Question 25

Answer 24

True

Explanation: Goldberg page 4

Back to Question 24

Answer 23

True

Explanation: Goldberg page 4

Back to Question 23

Answer 22

True

Explanation: Goldberg page 4

Back to Question 22

Answer 21

False

Explanation: XML documents are saved with a .xml extension. Goldberg page 4

Back to Question 21

Answer 20

True

Explanation: Goldberg page 3

Back to Question 20

Answer 19

False

Explanation: XML is not a language itself. Rather, an XML document is written in a custom markup language, according to the XML specification. Goldberg page 3

Back to Question 19

Answer 18

True

Explanation: Goldberg page xv

Back to Question 18

Answer 17

True

Explanation: Goldberg page xv

Back to Question 17

Answer 16

False

Explanation: You can define the structure of an XML document by using a DTD (Document Type Definition) or with the XML Schema language. Goldberg page xiv

Back to Question 16

Answer 15

False

Explanation: XSL is made up of three languages: XSLT, XPath, and XSL-FO. Goldberg page xiv

Back to Question 15

Answer 14

True

Explanation: Goldberg page xiv

Back to Question 14

Answer 13

False

Explanation: Because there are no predefined tags, a browser cannot know how to display an XML document according to the author's wishes.It's your job as the author of the document to specify how the document should be displayed. Goldberg page xiv

Back to Question 13

Answer 12

True

Explanation: Goldberg page xiv

Back to Question 12

Answer 11

False

Explanation: XML is a non-proprietary specification that is free to anyone who wishes to use it. Goldberg page xiii

Back to Question 11

Answer 10

False

Explanation: An XML document is a well-structured text file that is considered to be human-readable. Goldberg page xiii

Back to Question 10

Answer 9

True

Explanation: Goldberg page xiii

Back to Question 9

Answer 8

False

Explanation: XML is a language for storing and carrying information while HTML is a language for displaying information. Goldberg page xiii

Back to Question 8

Answer 7

False

Explanation: The XML specification makes it possible for people to define their own markup languages so that so that they or others can createXML documents using that markup language. Goldberg page xii

Back to Question 7

Answer 6

True

Explanation: Goldberg page xii

Back to Question 6

Answer 5

True

Explanation: Goldberg page xii

Back to Question 5

Answer 4

False

Explanation: XML has no predefined tags. The person writing the XML can create whatever tags they need provided that those tags adhere to theXML specification. Goldberg page xii.

Back to Question 4

Answer 3

True

Explanation: Goldberg page xii

Back to Question 3

Answer 2

True

Explanation: Goldberg page xii

Back to Question 2

Answer 1

False

Explanation: XML is an abbreviation for eXtensible Markup Language. Goldberg pagexii.

Back to Question 1

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material

Module name: Xml0100 Writing XML Review
File: Xml0100WritingXmlReview.htm
Published: 11/08/13
Revised: 08/21/15

Disclaimers:

Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version ofthe module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale onAmazon.com showing me as the author. I neither receive compensation for those sales nor do I know who does receive compensation. If youpurchase such a book, please be aware that it is a copy of a module that is freely available on cnx.org and that it was made andpublished without my prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

-end-

Questions & Answers

Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.

Kate Reply

To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.

Muhammed

What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?

Kate Reply

what is the change in momentum of a body?

Eunice Reply

what is a capacitor?

Raymond Reply

Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.

Gautam

A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate

Maria Reply

please solve

Sharon

8m/s²

Aishat

What is Thermodynamics

Muordit

velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.

Mehmet

A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat

Saheed Reply

50 m/s due south east

Someone

which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer

Ramon Reply

I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.

Someone

Scratch that

Someone

temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....

Someone

about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle

Someone

definitely of physics

Haryormhidey Reply

how many start and codon

Esrael Reply

what is field

Felix Reply

physics, biology and chemistry this is my Field

ALIYU

field is a region of space under the influence of some physical properties

Collete

what is ogarnic chemistry

WISDOM Reply

determine the slope giving that 3y+ 2x-14=0

WISDOM

Another formula for Acceleration

Belty Reply

a=v/t. a=f/m a

IHUMA

innocent

Adah

pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?

Nassze Reply

how do lnternal energy measures

Esrael

Two bodies attract each other electrically. Do they both have to be charged? Answer the same question if the bodies repel one another.

JALLAH Reply

No. According to Isac Newtons law. this two bodies maybe you and the wall beside you. Attracting depends on the mass och each body and distance between them.

Dlovan

Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?

Robert

like charges repel while unlike charges atttact

Raymond

What is specific heat capacity

Destiny Reply

Specific heat capacity is a measure of the amount of energy required to raise the temperature of a substance by one degree Celsius (or Kelvin). It is measured in Joules per kilogram per degree Celsius (J/kg°C).

AI-Robot

specific heat capacity is the amount of energy needed to raise the temperature of a substance by one degree Celsius or kelvin

ROKEEB

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Source: OpenStax, Introduction to xml. OpenStax CNX. Dec 02, 2014 Download for free at https://legacy.cnx.org/content/col11207/1.18

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