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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

the diagram of the digestive system
Assiatu Reply
allimentary cannel
Ogenrwot
How does twins formed
William Reply
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
what is genetics
Josephine Reply
Genetics is the study of heredity
Misack
how does twins formed?
Misack
What is manual
Hassan Reply
discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
Joseph Reply
what is biology
Yousuf Reply
the study of living organisms and their interactions with one another and their environments
AI-Robot
the study of living organisms and their interactions with one another and their environment.
Wine
discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
Joseph Reply
what is the blood cells
Shaker Reply
list any five characteristics of the blood cells
Shaker
lack electricity and its more savely than electronic microscope because its naturally by using of light
Abdullahi Reply
advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
Abdullahi
cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
DENG
cells is the basic structure and functions of all living things
Ramadan
What is classification
ISCONT Reply
is organisms that are similar into groups called tara
Yamosa
in what situation (s) would be the use of a scanning electron microscope be ideal and why?
Kenna Reply
A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
cell is the building block of life.
Condoleezza Reply
what is cell divisoin?
Aron Reply
Diversity of living thing
ISCONT
what is cell division
Aron Reply
Cell division is the process by which a single cell divides into two or more daughter cells. It is a fundamental process in all living organisms and is essential for growth, development, and reproduction. Cell division can occur through either mitosis or meiosis.
AI-Robot
What is life?
Allison Reply
life is defined as any system capable of performing functions such as eating, metabolizing,excreting,breathing,moving,Growing,reproducing,and responding to external stimuli.
Mohamed
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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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