Give a command line for producing 10 copies of the report file on the hp3 printer. Each page should contain a page header produced by the pr command.
What will be an ideal response?
pr report | lpr -P hp3 -# 10
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Create a more sophisticated Rectangle class than the one you created in Exercise 7.6. This class stores only the x-y coordinates of the upper left-hand and lower right-hand corners of the rect- angle. The constructor calls a set function that accepts two tuples of coordinates and verifies that each of these is in the first quadrant, with no single x or y coordinate larger than 20.0. Methods
calculate the length, width, perimeter and area. The length is the larger of the two dimensions. In- clude a predicate method isSquare that determines whether the rectangle is a square. Write a driver program to test the class. What will be an ideal response?
When you display all the apps you own for your Microsoft account, the list appears in two parts: those that work on the current device and those that don't.
Answer the following statement true (T) or false (F)
Strategic planning starts with a _____ that reflects a firm’s vision, purpose, and values.
A. relationship diagram B. feasibility study C. performance assessment D. mission statement
Identify the value of thenode.nodeValueproperty for the element node.
A. null B. string C. text D. value