When you create a numeric array in C#, what default value is assigned to its elements?
a. null
b. 0
c. 255
d. ?1
b. 0
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When you point to the left margin, the pointer _____.
A. changes to a black arrow B. changes to an I-bar pointer C. does not change D. changes to a white arrow
Which of the following types of CPUs have extra hardware built in to allow more than one thread to be processed at the same time on a single CPU?
A. Multi-Core B. Multitasking C. Hyperthreading D. Preemptive
?In the accompanying figure of a slide from PowerPoint 2016, box A denotes the _____.
A. ?caption number B. ?header C. ?footer D. ?slide number
? 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')