Case-Based Critical Thinking QuestionsCase 2-2You have built your first schedule but your supervisor wants you to make some changes to it, adding some padding in some places and tightening things up in other places. This requires you to familiarize yourself with the concepts of lead and lag time.The design staff has just gone through a punishingly hard project and your supervisor thinks they need a little breather before the next project begins. Which of the following will accomplish this?
A. adding a lag time of -25%
B. removing a lag time of 25%
C. adding a lead time of 25%
D. adding a lag time of 25%
Answer: D
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The __________ function will change a character argument from lowercase to uppercase.
a. isupper b. toupper c. tolarge d. fromlower e. None of these
Case-based Critical Thinking QuestionsCase 14-1Betty Trooper owns and operates a realty company. She has provided you with properties.xml, which is a file that contains a list of properties enrolled in the multiple listing database. She has created three different versions of a schema for the properties vocabulary and needs help in choosing the most appropriate schema design for her needs. In Flat Catalog design, every element and attribute definition is a direct _______ of the root element and thus has been defined globally.
A. parent B. child C. sibling D. root