In layman’s terms, explain what happens when the user clicks on the Tall button.
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A memory location (variable) that records the size of the drink is set to "T" by the event handler, the program that responds to clicking this button.
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The binary search algorithm in the text makes recursive on subarrays of the array passed to the algorithm. The range passed to the search function is first to last. The search algorithm makes recursive calls on the left or right subarray that target will be in, if the target is present. What are the left and right ends of the left subarray?
a) first, mid – 1 b) first, mid + 1 c) mid – 1, left d) mid + 1, left e) left, mid
Briefly, what information does the ––help option display for the tar utility? How would you display this information one screen at a time?
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Based on Part C of the Systems Analyst’s Toolkit, what financial analysis tools should you use to evaluate the software acquisition options for Atrium? Explain how you would apply each of the tools.
What will be an ideal response?
There are two general approaches for mapping an association to a set of collections. In Section 10.6.2, we map the N-ary association Statistics to two classes, a simple Statistics class to store the attributes of the association, and a StatisticsVault class to store the state of the links among the association links. In Section 10.4.2, we described an alternative approach where the association links are stored in one or both classes at the ends of the association. In the event associations were stored in both classes, we added mutually recursive methods to ensure that both data structures remained consistent. Use this second approach to map the N-ary Statistics association to Collections. Discuss the trade-offs you encounter and the relative advantages of each approach.
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