Data is said to be ____ if it remains available after the computer is powered off.
A. persistent
B. volatile
C. fragmented
D. temporary
Answer: A
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An RGB color is formed by combining different amounts of red, green, and blue, with the amount of each color being an integer from the range 0-____.
A. 255 B. 65,535 C. 16,777,215 D. 4,294,967,295
Which of the following statements is false?
a. You can introduce the element of chance via the Python Standard Library’s random module. b. The following code produces 10 random integers in the range 1–6 to simulate rolling a six-sided die: import random for roll in range(10): print(random.randrange(1, 7), end=' ') c. Different values are likely to be displayed each time you run the code in Part (b). d. Sometimes, you may want to guarantee reproducibility of a random se-quence—for debugging, for example. You can do this with the random module’s repeat function.
A U K-based travel agent, Euan Morton, L L C, would like your systems team to design a smartphone and tablet interface he can give away free to his clients for booking seats for airlines with which his firm has solid business ties, such as British Air, RyanAir, and Virgin Atlantic.
a. Show what the interface would look like on a smartphone display. b. Make a list of gestures that you should include for users to activate the display to book an airline seat and write down what each gesture does
Once you review the photo album PowerPoint creates, you can modify the contents by adding and deleting pictures, changing the layout and frames, and adding transitions.
Answer the following statement true (T) or false (F)