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
d) schedule that update to be performed by the GUI thread
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What is an alternative phrase used to describe the search-and-replace operation that is used when working with text strings?
A. Find and Replace B. Find and Use C. Locate and Release D. Find and Copy
The Ruler button is a toggle button
Indicate whether the statement is true or false
What database key uniquely identifies a record within a table?
A) Primary key B) Foreign key C) Secondary key D) Relational key
When using the eraser tools, it is best to erase large portions at once.
Answer the following statement true (T) or false (F)