A user's iPhone will not power on. Which of the following should the technician do FIRST to isolate the problem?
A. Plug the phone into a known good charger
B. Remove and reseat the battery
C. Replace the screen glass assembly
D. Replace the battery and charge the phone
Answer: A. Plug the phone into a known good charger
Computer Science & Information Technology
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?21. A digital ____ is a pattern containing copyright information that is inserted into a digital image, animation, or audio or video file.
A. ?web bug B. ?worm C. ?watermark D. ?stenograph
Computer Science & Information Technology
The way field values are stored, displayed, and processed in an Access database is determined by the ____________________.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology