What is whitespace and why is it import when reading input from the keyboard using the Scanner class?
What will be an ideal response?
Whitespace is any string of characters, such as blank spaces, tabs, and line breaks, that
prints as whitespace when written on (white) paper. Whitespace servers as delimiters for many of
the Scanner class methods.
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Which of the following events should be used to enable the user to move the camera around by dragging the mouse around in the world?
a. Let the mouse move the camera b. When a key is typed c. When the mouse is clicked on something d. When the world starts e. None of these
Overloaded operator methods must be declared public and ________.
a) sealed b) protected c) static d) None of the above.
Why does the noclobber variable not protect you from overwriting an existing file with cp or mv?
What will be an ideal response?
Of these following device drivers in a driver stack for a joystick, which one is a filter driver?
a) PCI bus driver b) class driver for joystick devices c) miniclass driver for this specific joystick d) joystick driver that adds a macro button to the joystick