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
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The bits in the result of an expression using the ____________ operator are set to one if at least one of the corresponding bits in either operand is set to one. Otherwise, the bits are set to zero.
Fill in the blank(s) with the appropriate word(s).
The ________ function returns the number of workdays between to dates
A) NETWORKDAYS B) WORKING DAYS C) DAYS D) WEEKNUM
Which of the following emits a magnetic field and monitors that field?
A. Infrared sensors B. Electromechanical systems C. Capacitance detector D. Acoustical systems
On the Chart Tools Format tab, click the More button in the ______________ Styles gallery to add a shape style to your chart element.
Fill in the blank(s) with the appropriate word(s).