What would happen if, in the Coordinates program, we did not provide empty definitions for one or more of the unused mouse events?

What will be an ideal response?


The compiler would complain because class CoordinatesListener, which implements MouseListener, must provide definitions for all methods specified in the interface. If it doesn't, the class must be declared as abstract.

Computer Science & Information Technology

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The Windows quick key to hide/show the bounding box is ____.

A. [Ctrl][V] B. [Ctrl][;] C. [Shift][Ctrl][B] D. [Ctrl][H]

Computer Science & Information Technology

In Impress, charts can be created much like they are in Writer

Indicate whether the statement is true or false

Computer Science & Information Technology

What is indicated by red arrows when tracing precedents?

A) Cells with no errors B) Cells with comments C) Cells with validation rules D) Cells that cause errors

Computer Science & Information Technology

Under what Android Settings option would Bluetooth be enabled?

A) Wireless and network B) General C) Hardware and sound D) Personal devices

Computer Science & Information Technology