Biometric systems include all but which of the following?

A. fingerprint scanners
B. hair scanners
C. facial recognition technology
D. eye scans


Answer: B

Computer Science & Information Technology

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Which of the following options should be used if you are troubleshooting and want to clear memory?

A. Log off B. Hibernate C. Restart D. Sleep

Computer Science & Information Technology

The advantage of using __________ is that you can focus on the details of any given component without losing sight of the other component.

a. black boxes b. services c. a platform d. layers of abstraction

Computer Science & Information Technology

Encode the following ISBN number in ASCII: 978-3-16-148410-0

What will be an ideal response?

Computer Science & Information Technology

Which of these are reasons for partitioning a system?

A) to keep transactions secure B) to make it easier to move to a new system C) to allow the system to be upgraded later D) to ensure that if the business is sold, the data can be given to the new owners

Computer Science & Information Technology