The ________ port is the most common port used to connect devices such as printers, scanners, digital cameras, and keyboards to a computer
Fill in the blank(s) with correct word
Universal Serial Bus (USB)
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Stephen has an older monitor that he uses for presentations. Recently, Stephen has noticed that a spot on the monitor that does not change when he shows his presentations. The spot does not display the colors and stays dark when the screen is white. ? What might be the problem with Stephen’s video issue?
A. Dead pixel. B. Video card overheating. C. Video drivers are out of date. D. Monitor’s inverter is failing.
How can a PowerShell ISE user include a suggestion from an IntelliSense menu in their script?
A. highlight the suggestion B. double-click the suggestion C. press F3 D. press and hold f3
Monitors display images by using a grid made up of millions of tiny dots, called ________
Fill in the blank(s) with correct word
(Bubble Sort) Implement bubble sort—another simple yet inefficient sorting technique. It is called bubble sort or sinking sort because smaller values gradually “bubble” their way to the top of the vector (i.e., toward the first element) like air bubbles rising in water, while the larger values sink to the bottom (end) of the vector. The technique uses nested loops to make several passes
through the vector. Each pass compares successive pairs of elements. If a pair is in increasing order (or the values are equal), the bubble sort leaves the values as they are. If a pair is in decreasing order, the bubble sort swaps their values in the vector. The first pass compares the first two element values of the vector and swaps them if necessary. It then compares the second and third element values in the vector. The end of this pass compares the last two element values in the vector and swaps them if necessary. After one pass, the largest value will be in the last element. After two passes, the largest two values will be in the last two ele- ments. Explain why bubble sort is an O(n2) algorithm. What will be an ideal response?