What is pair programming?
What will be an ideal response?
Pair programming involves two programmers (students) at a single workstation, with one writing code and the other actively observing. The observer watches each line of code for possible errors, but also is thinking about the overall approach, what programs may lie ahead, possibly spotting improvements that could be made. The roles of the two individuals are switched frequently.
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Although not everybody classifies them in the same way, there are ____ main documents for every problem solution.
a. three b. four c. five d. six
Identify as many enabling technologies as you can that were required before the computer could be constructed.
What will be an ideal response?
Which of the following devices can measure multiple vital signs with a simple 10-second scan on your forehead and then send those results to your mobile device?
A. HealthTap B. Fitbit Flex C. Spotify D. Scanadu Scout
Class View’s onSizeChanged method is called whenever the View’s size changes, including when the View is first added to the View hierarchy as the layout is inflated. The method receives the View’s new width and height and its old width and height. The first time this method is called, the old width and height are ________ and ________.
a. 0, 0 b. 0, 1 c. 1, 0 d. 1, 1