In ____ communication, the called function sends data to the calling function.
A. downward
B. upward
C. bi-directional
D. lateral
Answer: B
Computer Science & Information Technology
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An interface and all of its method headings are normally declared to be:
a. public b. private c. protected d. package access
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How many constructors does the Picture class have?
What will be an ideal response?
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Write a method for Turtle to draw a pentagon. Pass in the length of the sides.
What will be an ideal response?
Computer Science & Information Technology
An image from a digital camera will have ____ channels in the Channels panel in the accompanying figure.
a. two b. three c. four d. six
Computer Science & Information Technology