Question

the screen mode that changes the screen to text mode
screen 0. screen 1. screen 2 or screen 7
you can draw concentric circles by using a fixed centre co-ordinate but varied
colours line. radius. or all of these
the command that is usually used to create an alert sound
play. alert. warning or beep
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Answer 1

the screen mode that changes the screen to text mode

screen 0. screen 1. screen 2 or screen 7

you can draw concentric circles by using a fixed centre co-ordinate but varied

colours line. radius. or all of these

the command that is usually used to create an alert sound

play. alert. warning or beep