A festive light display controls 8 light bulbs (B7-B0). A0 activates the system. A1 chooses a mode. When A1=0, the lights blink all-on and all-off 1 second each. When A1=1, the lights move each second giving the illusion of a ball bouncing back and forth: 10000000, 01000000, , 00000001, 00000010, ..., 1000000, repeat. Use bit manipulation methods for the bouncing ball mode, rather than separate states for different output combinations.

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl

Asecurity policy is a a. set of guidlines b. set of transmission protocols c. written document d. set of rules based on standards and guidelines

Select all that apply. what two keys listed below should you use to enter data in an excel worksheet? tab backspace enter right arrow