What type of imaging input device would be most useful for a Point-of-Sale (POS) system?
A. CMOS scanner
B. RFID scanner
C. Fingerprint scanner
D. Barcode scanner
Answer: D. Barcode scanner
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List the number of rooms in each hotel in London.
What will be an ideal response?
Flash movies can be
(a) converted into standalone executable programs. (b) embedded in Web pages. (c) used on CD-ROMs. (d) all of the above.
If Backup is unable to copy all files in the source locations, it might be because open files might be skipped. Backup and Restore provide a ________________________ message that informs you some files were skipped
a. Backup Incomplete b. Backup Complete c. Review Your Logs d. Check Your Backup Results
What is IT disaster recovery?
A. IT disaster recovery is superset of business continuity. B. IT disaster recovery looks specifically at the business aspects of how a company can get IT back into operation using backup facilities. C. IT disaster recovery looks specifically at the technical aspects of how a company can get IT back into operation using backup facilities. D. IT disaster recovery recovers IT employees in ccase of a disaster.