Besides routine planning and oversight, the IT security professional is also responsible for evaluating any acquisitions that might have implications for physical security.

The worksheet name in a 3-D reference is enclosed in ________

A) asterisks (*sheetname*) B) back slashes (\sheetname\) C) single quotes ('sheetname') D) double quotes ("sheetname")

The _________ is useful in sending a signal to a thread indicating that a particular event has occurred.

A) ?mutex object ? B) ?semaphore object C) ?event object ? D) ?waitable timer object