What does opening a database in exclusive mode assure?
A) That you are the only person with that database open
B) That a password has been set previously
C) There is no such thing as exclusive mode.
D) That no changes can be made to the structure of the database
A
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Which of the following is a protocol used by bridges to allow multiple physical paths to exist between them?
a. spanning tree b. source routing c. source routing transparent d. all of the above
The ________ message is sent when a child exits.
Fill in the blank(s) with the appropriate word(s).
Of sorting and filtering, which provides more analytical power and why?
A) Sorting, because more than one column can be sorted B) Filtering, because it only displays data that meets conditions set by the user C) Filtering, because it allows for calculations to be taken D) Sorting, because it allows seeing things in alphabetical or numerical order
How does OFDM work?
A. signals are broken up and the parts are sent in parallel B. the same signal is sent on multiple channels C. one signal is sent twice on the same channel D. a signal is sent over a wired network at the same time as the wireless network