A ______________ is a voltage, frequency, pulse, or phase change in an analog transmission.?
Fill in the blank(s) with the appropriate word(s).
symbol
Computer Science & Information Technology
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The ________ function returns the specified number of characters from the end of a string of characters
A) LEFT B) RIGHT C) PROPER D) MID
Computer Science & Information Technology
Which of the following allows you to cancel the changes you made while editing a cell?
A. ?Pressing the Esc key while editing the cell B. ?Selecting the cell and using the Delete cells command C. ?Pressing the Insert key while editing the cell D. ?Selecting the cell and using the Remove Duplicates command
Computer Science & Information Technology