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Question:
Every computer system has a database of information files. These files must be
A
Backed up daily
explanation
Computer files should be backed up daily.
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Comments
W M
3 years ago
I have ptcb practices & this type of math is on none of the real practices from the past few years for the ptcb.. Summing up totals? Wasting my time since I see these are not on the actual test why waste my time.
Trillium Forest
2 years ago
Wonderful prep
janet Dowdy
2 years ago
Wow! The best study guide out there