Automation System
The refresh-vector CRT uses which of the following techniques?

Uses an electron gun to continuously flood the surface of the tube.
Creates images on the screen by scanning straight-line vectors between selected points.
Makes changes on the image by increasing the anode voltage.
The beam constantly travels across the screen to turn on/off a series of pixels.
None of these

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Automation System
Resolution in a CRT refers to:

the speed at which the monitor can accept data from the computer
the number of addressable elements on the tube
the number of phosphor dots that react when hit by the electron beam
the number of pixels in each square centimeter
None of these

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