Deck 8: Combining Xml and Php

Question 1

With grouping in sequence , all items from the population that share the same grouping key value are grouped together.

Answer 1

False

Question 2

The retrieve() function is an XPath 2.0 function used to retrieve XML data from external files.

Answer 2

False

Question 3

The current date is displayed using the default XPath date format mm-dd-yyyy-tz.

Answer 3

False

Question 4

XPath 2.0 is fundamentally based on tokenized values, which are values that cannot be broken into smaller parts.

Question 5

User-defined functions are treated like built-in functions and thus can be run from within an XPath 2.0 expression.

Question 6

Under XSLT 2.0, the value-of element returns all of the node values in a node set and not just the first node value.

Question 7

In XSLT 1.0, there are several numeric data types including xs:integer , xs:decimal , xs:float , and xs:double .

Question 8

One of the uses of the duration functions is to increase a date or time value by a specified amount.

Question 9

The group-by attribute specifies the node set containing the grouped values.

Question 10

An XPath 2.0 sequence cannot contain duplicate nodes.

Question 11

XPath 2.0 data formats use picture markers to specify how dates and times should be rendered.

Question 12

The doc() function is more flexible than the document() function.

Question 13

The names of all user-defined functions need to be placed within a(n) namespace to ensure that the function name does not conflict with names reserved in the standard function library.

Question 14

Grouping data is made much easier in XSLT 2.0 with the for-each-group element.

Question 15

Empty sequences are entered as () .

Question 16

The [FNn] marker displays the weekday name in title case.

Question 17

Regular expression symbols have opposite meanings when expressed in uppercase letters.

Question 18

The format-dateTime() function cannot be used with international dates and times.

Question 19

XPath 2.0 functions do not allow the programmer to create structured content in which resulting text strings are placed with element or attribute nodes.

Question 20

The second step in importing data from a CSV file is to read the content of the file into the style sheet as a text string.

Question 21

The code in the accompanying figure illustrates the use of the collection() function. The area labeled _____ creates a collection of XML files starting with "shipdoc" in the current folder.

A) A
B) B
C) E
D) F

Question 22

To apply a style to each file in a collection, you can use the collection() function within the _____ element.

A) for-each
B) apply-all
C) for-each-group
D) while

Question 23

XPath 2.0 replaces the XPath 1.0 concept of the _____ with sequences, where a sequence is any ordered list of items.

A) list
B) data set
C) library
D) node set

Question 24

XML nodes with the _____ data type can be associated with any type of XML node.

A) node()
B) element()
C) item()
D) text()

Question 25

The data type of an atomic value is specified using the _____ attribute.

A) using
B) as
C) type
D) dataType

Question 26

To display the current date and time, use the XPath 2.0 function _____.

A) current-date()
B) today()
C) date()
D) current-time()

Question 27

XPath 2.0 allows the programmer to retrieve data from multiple document sources using the _____ function.

A) doc()
B) copy()
C) import()
D) collection()

Question 28

To return a sequence item by its position, use the predicate _____.

A) index-of[position]
B) sequence[value]
C) sequence[position]
D) index-of[value]

Question 29

To apply a transformation that involves a named template using Saxon in Java command line mode, enter the command _____ within a command prompt window.

A) java net.sf.saxon.Transform -it:template style -o:output
B) java net.sf.saxon.Transform -t:template style -o:output
C) java net.sf.saxon.Transform template style -o:output
D) java net.sf.saxon.Transform -i:template style -o:output

Question 30

Sequences can be entered directly as a _____ list of values enclosed within a set of parentheses.

A) comma-separated
B) tab-delimited
C) fixed width
D) colon-separated

Question 31

The format-dateTime() function can be used only with values of the data type _____.

A) xs:date
B) xs:dateTime
C) xs:time
D) xs:dateFormat

Question 32

You can create atomic values based on XML Schema data types using the constructor function, which has the syntax _____.

A) xs:constructor(dataType="value")
B) dataType(xs:value)
C) constructor:xs(dataType="value")
D) xs:dataType(value)

Question 33

XPath 1.0 is limited to essentially three data types: text, numbers, and _____.

A) Boolean values
B) sequences
C) date values
D) time durations

Question 34

In XPath 2.0, the _____ symbol acts as a concatenation operator by combining two sequences while maintaining the sequence order.

A) comma ( , )
B) period ( . )
C) plus sign ( + )
D) hyphen ( - )

Question 35

A(n) _____ XSLT processor supports data types defined in user-created schemas in addition to the core functionality of XSLT 2.0.

A) basic
B) schema-aware
C) default
D) advanced

Question 36

The first step in converting an existing XSLT 1.0 style sheet into an XSLT 2.0 style sheet is to set the version number in the _____ element to 2.0.

A) root
B) output
C) stylesheet
D) xml

Question 37

In the XPath 1.0 data model, nodes are processed in _____ order.

A) attribute
B) element
C) document
D) ascending

Question 38

The code in the accompanying figure illustrates the use of the collection() function. The area labeled _____ copies the shipType , items , and custID elements.

A) B
B) C
C) D
D) F

Question 39

In XPath 2.0, date and time values can be stored using the _____ data type.

A) xs:date
B) xs:time
C) xs:dateTime
D) xs:timeDate

Question 40

The code in the accompanying figure illustrates the use of the collection() function. The area labeled _____ loops through each XML file in the collection.

A) A
B) D
C) E
D) G

Question 41

When used to format a date value, the marker _____ displays the Era component.

A) P
B) f
C) C
D) E

Question 42

The Xpath 2.0 function _____ returns an xs:dateTime data value based on an xs:date  and xs:time value.

A) current-date()
B) dateTime(date, time)
C) day-from-date(date)
D) current-dateTime()

Question 43

XPath 2.0 introduced the _____ function to retrieve data from external XML files.

A) document()
B) import()
C) retrieve()
D) doc()

Question 44

The regular expression flag _____ specifies that white space characters within the regular expression should be ignored.

A) i
B) s
C) m
D) x

Question 45

When used to format a date value, the marker _____ displays the Day of week component.

A) D
B) f
C) F
D) W

Question 46

When used to format a date value, the marker _____ displays the Fractional seconds component.

A) D
B) f
C) F
D) s

Question 47

The _____ attribute assumes that the population is sorted in a specific order and that order will be retained when the population is grouped.

A) group-by
B) group-adjacent
C) group-starting-with
D) group-ending-with

Question 48

The regular expression flag _____ specifies that matches should be applied so that the " . " character will match any character in the text string.

A) i
B) s
C) m
D) x

Question 49

When used to format a date value, the marker _____ displays the A.M. or P.M. component.

A) P
B) f
C) C
D) E

Question 50

To specify multiple output file destinations for the transformation result use the _____ element.

A) result-document
B) multiple-output
C) multiple-result
D) output-document

Question 51

When groups are based on a value using either the group-by or group-adjacent attribute, the key value associated with the current group is returned using the XPath 2.0 function _____.

A) current-key()
B) grouping-key()
C) current-grouping-key()
D) key()

Question 52

The regular expression flag _____ specifies that matches should be carried out without respect to upper- or lowercase.

A) i
B) s
C) m
D) x

Question 53

The regular expression flag _____ specifies that matches should be carried out in multiline mode so that the ^ character marks the beginning of a line and the $ character marks the ending of a line.

A) i
B) s
C) m
D) x

Question 54

The accompanying figure illustrates the code used to implement grouping in XSLT 2.0. In the figure, item _____ marks the code used to display the customer whose custID attribute equals the current grouping key.

A) B
B) C
C) D
D) F

Question 55

You can learn information about your processor and what it supports by running the _____ function within your style sheet.

A) system-property()
B) processor-property()
C) system-information()
D) processor-information()

Question 56

If you are working in command line mode, you can keep the Command window open and press the _____ key on your keyboard to recall the previous command rather than retyping it.

A) down arrow
B) Escape
C) up arrow
D) tilde

Question 57

The accompanying figure illustrates the code used to implement grouping in XSLT 2.0. In the figure, item _____ marks the attribute used to specify the node set containing the grouped values.

A) B
B) C
C) D
D) F

Question 58

In XSLT 2.0, the values returned by user-defined functions are _____.

A) sequences
B) nodes
C) variables
D) predicates

Question 59

The accompanying figure illustrates the code used to implement grouping in XSLT 2.0. In the figure, item _____ marks the attribute used to specify the values used to distinguish between groups.

A) B
B) C
C) D
D) F

Question 60

XPath 2.0 provides the _____ function to read non-XML data.

A) read-text()
B) parsed-text()
C) unparsed-text()
D) import-text()

Question 61

Sydney is building an application with XSLT 2.0 that relies on many date formats and calculations. He comes to you for some assistance in developing these formats and calculations correctly. Sydney has been adding several more date calculations to the application, but has encountered an error. He has been trying to store values for changes in dates and times, but the values displaying in the result document are not at all what he expected them to be. In looking over his code, you remind him that he must use the _____ data type to store changes in dates and times.

A) xs:duration
B) xs:dateTime
C) xs:timeChange
D) xs:time

Question 62

Sydney is building an application with XSLT 2.0 that relies on many date formats and calculations. He comes to you for some assistance in developing these formats and calculations correctly. Sydney would like the value of the birthDate element output in the format "9/2/2017". Which of the following functions do you recommend he use to achieve this formatting correctly?

A) format-date(birthDate,'[MNn]/[D]/[Y]')
B) format-date(birthDate,'[M]/[D,2]/[Y]')
C) format-date(birthDate,'[M]/[d]/[Y]')
D) format-date(birthDate,'[M]/[D]/[Y]')

Question 63

A common practice is to place XPath 2.0 functions within the http://www.w3.org/2005/xpathfunctions namespace using the _____ namespace prefix.

A) fx
B) xfn
C) fn
D) xfx

Question 64

May has experience developing applications using XSLT 1.0, and would like to take advantage of some of the added features of XSLT 2.0 in developing a new application. She comes to you for help implementing some of these new features.
May is trying to create a variable named productData that contains a sequence of zero to many element nodes, referenced by the XPath expression //products . You suggest she use the syntax _____ to create this variable.

A)
B)
C)
D)

Question 65

Sydney is building an application with XSLT 2.0 that relies on many date formats and calculations. He comes to you for some assistance in developing these formats and calculations correctly. One section of the new application requires Sydney to add 2 years and 6 months to the current date. Which of the following expressions do you tell him will provide the correct result?

A) current-date() + xs:yearMonthDuration('p2y6m')
B) current-date() + xs:yearMonthDuration('PY2M6')
C) current-date() + xs:yearMonthDuration('P2Y6M')
D) current-date() + xs:yearMonthDuration('py2m6')

Question 66

May has experience developing applications using XSLT 1.0, and would like to take advantage of some of the added features of XSLT 2.0 in developing a new application. She comes to you for help implementing some of these new features.
May is familiar with working with a wide variety of node types in XPath 1.0, but is confused when changing to the atomic values used in XPath 2.0. You explain to her that each atomic value has a data type that describes the kind of data it contains, and this data type is specified using the _____ attribute.

A) select
B) use
C) type
D) as

Question 67

Sydney is building an application with XSLT 2.0 that relies on many date formats and calculations. He comes to you for some assistance in developing these formats and calculations correctly. Once complete, Sydney will be localizing the application to international markets. Which of the following optional arguments of the format-date() function will be useful for this purpose?

A) calendar
B) clock
C) timeCode
D) region

Question 68

The _____ function returns the location of an item in a sequence.

Question 69

You can create atomic values based on XML Schema data types using the _____ function.

Question 70

Sydney is building an application with XSLT 2.0 that relies on many date formats and calculations. He comes to you for some assistance in developing these formats and calculations correctly. Sydney would like to add the current date to the top of the output in the format "September 7, 2017". Which of the following functions do you recommend he use to achieve this formatting correctly?

A) format-date(current-date() ,'[MN] [D] [Y]')
B) format-date(current-date() ,'[MNn] [D] [Y]')
C) format-date(current-date() ,'[Mn] [D] [Y]')
D) format-date(current-date() ,'[MNn] [D,2] [Y]')

Question 71

Each atomic value has a(n) _____ that describes the kind of data it contains.

Question 72

A(n) _____ is any ordered list of items and replaces the concept of node sets used in XSLT 1.0.

Question 73

Make sure you use the format-dateTime() function only with values of the data type _____.

Question 74

May has experience developing applications using XSLT 1.0, and would like to take advantage of some of the added features of XSLT 2.0 in developing a new application. She comes to you for help implementing some of these new features.
May is working with regular expressions, and would like to write a function that splits the contents of the employees element into a sequence of strings at every occurrence of a white space character such as a blank space, tab, or newline character. You recommend she use the function _____.

A) tokenize(employees, '\s-')
B) tokenize(employees, '\x+')
C) tokenize(employees, '\s+')
D) tokenize(employees, '\x-')

Question 75

The _____ function can be used to provide an easy-to-read date format.

Question 76

May has experience developing applications using XSLT 1.0, and would like to take advantage of some of the added features of XSLT 2.0 in developing a new application. She comes to you for help implementing some of these new features.
May has heard that XPath 2.0 allows an application to retrieve data from multiple document sources. She would like to be able to retrieve data from all XML files in the same folder as the current style sheet. You suggest she use the function _____ to enable this situation.

A) collection('/?select=*.xml')
B) document() '.?select=*.xml')
C) collection('.?select=*.xml')
D) document() '/?select=*.xml')

Question 77

The collection() function collection('.?select=*.xml') uses the "_____" character to reference the folder of the current style sheet.

A) )
B) ?
C) *
D) '

Question 78

May has experience developing applications using XSLT 1.0, and would like to take advantage of some of the added features of XSLT 2.0 in developing a new application. She comes to you for help implementing some of these new features.
May would like to apply a style to each file in a collection. Which of the following do you tell her shows the correct syntax to achieve this result?

A) collection( uri )

B) styles

C) styles

D) collection( uri )

Question 79

In XSLT 2.0, time differences are entered as _____, using the xs:dayTimeDuration data type.

Question 80

XPath 2.0 is fundamentally based on _____ values, which are values that cannot be broken into smaller parts.