When traversing a threaded tree, we stop the traversal when we find _____.

A. a pointer to the root
B. a thread that exists already in the stack
C. a node marked as visited
D. a null thread

Answer: D

Computer Science & Information Technology

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A property that enables you to specify the source of the data for a form or a report;the property setting can be a table name, a query name, or an SQL statement

a. Record source property b. Data source property c. Source selector property

Computer Science & Information Technology

As you mark entries for inclusion in an index, they are coded with a(n) ________

Fill in the blank(s) with correct word

Computer Science & Information Technology