When the user clicks a JCheckBox, a(n) occurs.
a. CheckedEvent
b. ButtonEvent
c. ItemEvent
d. ActionEvent
c. ItemEvent
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What are the different types of scanners?
What will be an ideal response?
To distinguish them, each byte (more generally, each physical storage unit) is assigned a unique __________.
a. name b. address c. neither d. The premise of this question is false.
Typically __________ causes an error that causes an exception to be thrown.,
a) The user who enters data b) The operating system that freezes. c) The author of the application code d) The class member function author e) None of the above
Match the following terms about monitors with their descriptions:
I. OLED II. LED III. LCD IV. Resolution V. Aspect ratio A. Provide a more responsive display because the backlights are brighter B. Provides higher contrast and better viewing angles because it works without a backlight C. The number of pixels that are displayed on a monitor D. A flat-panel computer display that is used with desktops and laptop computers E. Comparison between the width and height of a monitor