Explain how quick sort works.
What will be an ideal response?
Quick sort works by first selecting a pivot. The list is then divided into two sublists containing elements that
are smaller than the pivot, and elements that are bigger than the pivot, with the pivot in the middle of these two lists. Then
quick sort is recursively called on the two sublists. The base case of the recursion is a list with a single element, which is already
considered sorted.
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Answer the following statements true (T) or false (F)
1. The value of cboBox.Items(n) is the nth item in the combo box. 2. With a scroll bar control, the default values of the Minimum and Maximum properties are 1 and 100 respectively. 3. When the SizeMode property of a picture box control is set to StretchImage, a picture placed in the control will be resized to fit the picture control. 4. The main properties of a scroll bar are set in millimeters. 5. The size of a picture assigned to a picture box control is limited by the original size of the picture.
Which of the following statements is false?
a. The union of two sets is a set consisting of all the unique elements from both sets. b. You can calculate the union with the | operator or with the set type’s union method. c. The operands of the binary set operators, like |, must both be any iterable. d. The corresponding set methods may receive any iterable object as an argu-ment—we passed a list.
You can turn on the ____________________ modifier in order to draw a perfect circle with the Oval tool.
Fill in the blank(s) with the appropriate word(s).
What is the best chart to use to show the relationship of parts to a whole; like a pie chart but can contain more than one data series?
A) Line B) Bar C) Column D) Doughnut