What is the primary role of the navigator when pair programming?
The navigator controls the mouse and keyboard to enter code and excutes the program
The navigator reads the instructions, offers suggestiions, and searches for mistakes
The navigator offers greater expertise and has the final say on the project
The navigator builds the code on a different computer, then shares a correct version with the driver
2. Multiple Choice
30 seconds
1 pt
A student creates an original image and makes it available for other under a Creative Commons license. Which scenario describes a situation in which another person may NOT use the image?
The creator chose CC-NC license: share and adapt, but only non-commerciallly, as long as the license terms are followed
The creator chose CC-SA license: share and adapt, even commercially as long as the license terms are followed
The creator chose a CC_BY license: share and adapte within the public domain as long as the liecense terms are followed
The creator captured a personal photo and has not included any licensing or author information
3. Multiple Choice
30 seconds
1 pt
Use the code to answer the question. Which set of integers will make the condition in this block false?
numMisses = 0, numHits = 5
numMisses = 1, numHits = 11
numMisses = 3, numHits = 10
numMisses = 4, numHits = 7
4. Multiple Choice
30 seconds
1 pt
Use the code above to answer the question. If the text in TextBox1.Text is "Andy", which of the following sentences will be displayed inside the Label1 when Button1 is clicked?
3 cheers for Andy!
Three cheers for Andy!
4 cheers for Andy!
Four cheers for Andy!
5. Multiple Choice
30 seconds
1 pt
Use the code to answer the question. What is the value of the global variable score if Button1 has been clicked four times?
5
7
9
10
6. Multiple Choice
30 seconds
1 pt
Which of the following is not a "Best Practice" to follow when creating user interface for your App?
Keep things simple
Make touch controls large enough to be easy to use
Have an organizational plan
Try not to have any scrolling of the window, but if you do, only allow horizontal scrolling.
7. Multiple Choice
30 seconds
1 pt
A Pixels color value is determined by its . . .
RGB triplet
Hexadecimal value
The number of bytes it resolution is set to
The screens density
8. Multiple Choice
30 seconds
1 pt
A local variable is . .
A variable which can be access from any part of the computer program
A variable that is defined and used only within a single block of programming code
A variable which is passed between a procedure and the main part of the program
A variable which the computer provides the value for.
9. Multiple Choice
30 seconds
1 pt
A global variable is . .
A variable which can be access from any part of the computer program
A variable that is defined and used only within a single block of programming code
A variable which is passed between a procedure and the main part of the program
A variable which the computer provides the value for.
10. Multiple Choice
30 seconds
1 pt
A lossy computer compression algorithm is . . .
a class of data encoding methods that uses inexact approximations and partial data discarding to represent the content
is a class of data compression algorithms that allows the original data to be perfectly reconstructed from the compressed data
type of program that forgets what is suppose to do.
for of deep data recovery.
11. Multiple Choice
30 seconds
1 pt
A lossless compression algorithm is. . .
irreversible.
reversible.
12. Multiple Choice
30 seconds
1 pt
A DNS is a(n) . . .
Internet Address for a specific web server.
A computer server which converts URLs like "google.com" into IP addesses like 192.129.0.125
Internet Protocal
Hexadecimal code
13. Multiple Choice
30 seconds
1 pt
A argument or a parameter is . .
A variable which can be access from any part of the computer program
A variable that is defined and used only within a single block of programming code
A variable which is passed between a procedure and the main part of the program
A variable which the computer provides the value for.