What is the second step in opening the case of a working computer?
A. Press and hold down the power button for a moment
B. Back up important data
C. Power down the system and unplug it
D. Open the case cover
Answer: C
Computer Science & Information Technology
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The default numerical field calculation for a PivotTable is ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
The time required to move the disk arm to the required track is the __________.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology