____ help maintain a separation between an application's programming logic and the presentation of its data.

A. Views
B. Models
C. Controllers
D. Records


Answer: A

Computer Science & Information Technology

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Problems using switch logic to deal with many objects of different types do not include:

a. Forgetting to include an object in one of the cases. b. Having to update the switch statement whenever a new type of object is added. c. Having to track down every switch statement to do an update of object types. d. Not being able to implement separate functions on different objects.

Computer Science & Information Technology

The computer uses a stack to implement function calls.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Wireless networks were identified by drawing on sidewalks or walls around the area of the network known as ____.

A. warchalking B. phishing C. pharming D. dumpster diving

Computer Science & Information Technology

Which of the following devices can Sara, an administrator, implement to detect and stop known attacks?

A. Signature-based NIDS B. Anomaly-based NIDS C. Signature-based NIPS D. Anomaly-based NIPS

Computer Science & Information Technology