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When Updating a Control from a Non-GUI Thread,you Must ________

Question 23

Multiple Choice

When updating a control from a non-GUI thread,you must ________.


A) launch a separate thread to perform the update
B) notify the GUI thread that you'll be updating it in another thread
C) ensure that the update doesn't corrupt the GUI thread's activities.
D) schedule that update to be performed by the GUI thread

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