An OS X CLI command used to create a directory is
A) cd
B) cp
C) chmod
D) mkdir
D
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What is the output of the following code?
cout << "This is a \\" << endl; a. This is a b. This is a \ c. nothing, it is a syntax error d. This is a \ endl
Write a function to do a quicksort on a list.
Note: This is by far the most difficult of the sorts to implement, as it involves recursion. The choice of using a random index for the partition allows for fewer lines of code, as otherwise there are a number of special cases. For example, if an implementation always chose the middle, then it could run into infinite recusion if the list were (13, 2, 8), as everything would continue to be split into the larger list.
A ________ is a structure of a database with tables, fields, forms, queries, and reports
A) template B) view C) pattern D) sample
Select all true statements about the recursive MergeSort algorithm:
A- It will always perform better than InsertionSort, regardless of the dataset. B- Based on the definition in the video, Mergesort is a linear recursive algorithm. C- In many cases, it performs dramatically faster than InsertionSort. D- For a fixed array size, MergeSort will always take the same amount of time to run.