A technician observes that the lights in a customers building flicker periodically during the course of the day. Which of the following should the technician recommend to protect the customer's equipment?
A. A power supply
B. A generator
C. A heavy duty electrical cord
D. A UPS
Answer: D. A UPS
Computer Science & Information Technology
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The management plan specifies the ____ required to satisfy each function.
A. behaviors B. jobs C. competencies D. roles
Computer Science & Information Technology
If you call the preceding function by typing newFunction("I", "you", "walrus"), what will the computer print?
``` def newFunction(a, b, c): print a list1 = range(1,5) value = 0 for x in list1: print b value = value +1 print c print value ```
Computer Science & Information Technology
Common color modes include ____.
a. RGB b. CMYK c. Grayscale d. all of the above
Computer Science & Information Technology
Which of the following is NOT an option for arithmetic operators?
A. Percent (%) B. Division (/) C. Rate ($) D. Exponentiation (^)
Computer Science & Information Technology