A laser printer's primary corona wire does which of the following?
a. Removes static electricity
b. Puts the toner on the drum
c. Puts a uniform negative charge on the drum
d. Puts a uniform positive charge on the drum
Answer: c. Puts a uniform negative charge on the drum
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The actual value that you pass to an object via a message is called a parameter.
Answer the following statement true (T) or false (F)
Two examples of operating systems that have been designed from the ground up for embedded applications are TinyOS and _________
A) ?eCos ? B) ?Linux ? C) ?BSD ? D) ?HAL
Review the Rational class definition (Fig. 8.9) and driver (Fig. 8.10). What happens when Python executes the following statement? x = 1 + Rational( 3, 4 ) Special methods __radd__, __rsub__ and so on overload the mathematical oper- ators for a user-defined class when an object of that class is used as the right-hand value of an operator. For each operator overloaded in Fig. 8.9 (i.e.,
operators +, -, *, / and //), add a corresponding method for overloading the operator when a Rational appears to the right of that operator. What will be an ideal response?
The slide master stores information about the ________ and slide layout
A) animation B) theme C) transition D) notes