The CLEARGO command clears from GTBL
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All global images, screens,menus, found sets, lists, and temporary and permanent positions. It does not clear global variables.
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All global images, screens,menus, found sets, lists, and temporary and permanent positions,global variables.
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Clears the Garbage Variables
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Clears the only the Global Variables
The CLEARGO command in Model 204 clears all global images, screens, menus, found sets, lists, and both temporary and permanent positions from GTBL, but it specifically does NOT clear global variables. This selective clearing is important for preserving variable state while resetting other global elements. Option A correctly states this behavior. Option B is incorrect because it includes global variables. Options C and D are incorrect because CLEARGO doesn't target garbage variables or only global variables.
The CLEARGO command clears the global table (GTBL) contents such as global images, screens, menus, found sets, and both temporary and permanent positions, but it deliberately leaves global variables untouched so that variable state persists across the clear. This selective behavior is what distinguishes it from a command that would wipe everything including global variables.