] In what ways does the proc file system differ from a file system such as ext2fs?
What will be an ideal response?
The proc file system, unlike ext2fs, is stored entirely in memory. Reading from a proc
file results in the display of updated information specific to the device or system process “file”
that is read. Proc file system writes can be used to update system information accordingly.
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The line:
virtual double earnings() const = 0; appears in a class definition. You cannot deduce that: a. All classes that directly inherit from this class will override this method. b. This class is an abstract class. c. Any concrete class derived from this class will have an earnings function. d. This class will probably be used as a base class for other classes.
What are the goals of a security policy?
What will be an ideal response?
You create an XPS document by printing it with the Microsoft ____________________ printer from within an app.
Fill in the blank(s) with the appropriate word(s).
Assuming a printer is in good working order and online, what should you check next if nothing prints?
A. Calibration B. Port settings C. Printer emulation D. Print spooler