<< Chapter < Page Chapter >> Page >

Answer 42

Question 43

True or False: Empty elements may, and frequently will have attributes that store data about the element itself.

Answer 43

Question 44

True or False: The syntax shown in Listing 4 below is the correct syntax for an empty element:

Listing 4 . Question 44.
<image file="my_picture.jpg" width="400" height="200"/>

Answer 44

Question 45

True or False: The syntax shown in Listing 5 below is the correct syntax for an empty element:

Listing 5 . Question 45.
<image file="my_picture.jpg"></image>

Answer 45

Question 46

True or False: The correct syntax for an XML comment is shown in Listing 6 below:

Listing 6 . Question 46.
<?This is a comment?>

Answer 46

Question 47

True or False: Comments may be nested.

Answer 47

Question 48

True or False: XML has the five predefined entities shown in Listing 7 below:

Listing 7 . Question 48.
&amp; represents an ampersand&lt; represents a left angle bracket&gt; represents a right angle bracket&quot; represents a double quotation mark&apos; represents a single quotation mark or apostrophe

Answer 48

Question 49

True or False: The CDATA syntax shown in Listing 8 below can be used to cause the XML processor to ignore angle brackets, ampersands, and other characters that mightotherwise be interpreted as XML control characters:

Listing 8 . Question 49.
Missing image

Answer 49

Question 50

True or False: CDATA sections can be nested.

Answer 50

Listings

What is the meaning of the following two images?

These images were inserted here simply to insert some space between the questions and the answers to keep them from being visible on the screen at thesame time.

Spacer image of a rabbit and a penguin.

This image was also inserted for the purpose of inserting space between the questions and the answers.

Spacer image of a penguin and some houses.

Answers

Answer 50

False

Explanation: Goldberg page 15

Back to Question 50

Answer 49

False

There is a syntax error in the xml code. The word CDATA should be followed by a left square bracket as in ...[CDATA[

Otherwise the answer would be True because that is the purpose of the CDATA syntax.

Explanation: Goldberg page 15

Back to Question 49

Answer 48

True

Explanation: Goldberg page 14

Back to Question 48

Answer 47

False

Explanation: Comments may not be nested. Goldberg page 13

Back to Question 47

Answer 46

False

Explanation: The correct syntax for a comment is shown in Listing 9 below. Goldberg page 13

Listing 9 . Answer 46.
<!--This is a comment-->

Back to Question 46

Answer 45

True

Explanation: This is not the only correct syntax for an empty element. Goldberg page 12

Back to Question 45

Answer 44

True

Explanation: This is not the only correct syntax for an empty element. Goldberg page 12

Back to Question 44

Answer 43

True

Explanation: Goldberg page 12

Back to Question 43

Answer 42

True

Explanation: Goldberg page 12

Back to Question 42

Answer 41

False

Explanation: Attribute values must be in quotes. They can be either single or double quotes as long as they match within a single attribute.Goldberg page 11

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Good
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get the best Algebra and trigonometry course in your pocket!





Source:  OpenStax, Introduction to xml. OpenStax CNX. Dec 02, 2014 Download for free at https://legacy.cnx.org/content/col11207/1.18
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Introduction to xml' conversation and receive update notifications?

Ask