If a binary search tree becomes unbalanced after an element is added, it is sometimes possible to efficiently rebalance the tree by ___________________
a) using left and right rotations
b) selecting a leaf node to use as a new root
c) reconstructing the tree from scratch
d) all of the above
e) it is impossible to rebalance a tree efficiently
a) using left and right rotations
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Consider the example string network in Figure 4.5 where only five nodes are shown. Write a program to create a similar topology of 40 nodes. Apply the SDLA algorithm to add five LLs. Also apply the MinAPL, MaxBC, and MaxCC strategies to add the same number of LLs. Compare APL values after adding each LL with the above strategies. What is the percentage deviation for each APL value? Also compare the execution time of these algorithms. Comment on overall performance of all the strategies.
In a Word table, the left and right arrow keys move the insertion point to the previous or next cell
Indicate whether the statement is true or false
Some of the more popular server-side scripting languages include PHP, Active Server Pages (ASP), and Java Server Pages (JSP).
Answer the following statement true (T) or false (F)
Kristen uses macros in her daily work as a sales representative at a plumbing company. She often needs to create workbooks with macros for her co-workers and is always trying to make them as efficient as possible. If Kristen wants to build a macro that will pause to allow user input to enter a customer name, she should use a(n) ____ function in the VBA code.
What will be an ideal response?