Which technology would support talking to a friend in Europe over the Internet?
A) VoIP
B) PSTN
C) QoS
D) Convergence
A
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The expression Integer.TryParse(“12.5”, intNbr) performs the following:
a. Returns True b. Returns False c. Places the value 12.5 in the variable intNbr d. Returns True and places the value 12.5 in the variable intNbr
When the types of two operands in a binary expression are different, C automatically converts one type to another using the concept of conversion rank.
Answer the following statement true (T) or false (F)
Determining which method to call at runtime based on which object invokes the method describes ____.
A. abstraction B. virtual method calls C. dynamic binding D. encapsulation
Case Based Critical ThinkingMark's team is working on a series of children's books, which involves the creation of many complex illustrations. Mark knows that this project will be a major challenge for his team in the use of patterns. Four pages in the book call for a polka-dot illustration in the background. The client says that, for the time being, all four pages will use the same polka-dot illustration but the size of the dots or the spacing of the dots could change. A designer creates a polka-dot illustration using the Move dialog box and tells Mark that he will use that illustration on all four pages. Mark tells him that it's a better idea to recreate the polka dot illustration as a pattern. What is Mark's reasoning for creating the polka dots as a pattern?
What will be an ideal response?