What is a PID number? Why are these numbers useful when you run processes in the background? Which utility displays the PID numbers of the commands you are running?
What will be an ideal response?
PID stands for process identification. A PID number uniquely identifies the
process running a command. When you run a command in the background,
you can use its PID number as an argument to kill to stop the command from
running. The ps utility displays PID numbers.
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A stack can be implemented using a __________.
Fill in the blank(s) with the appropriate word(s).
If you select the Horizontal Type Tool to make changes to one or more text layers, the options for the Horizontal Type Tool appear on the options bar, indicating that Photoshop is in ____ mode.
a. typewriting b. alphabetical c. text-edit d. editorial
A set of methods that could be used on other data structures besides the one they were created for could be used in a general abstract class.
Answer the following statement true (T) or false (F)
Suppose that outFile is an ofstream variable and output is to be stored in the file outputData.out. Which of the following statements opens the file outputData.out and associates outFile to the output file?
A. outFile("outputData.out"); B. outFile.open("outputData.out"); C. open(outFile,"outputData.out"); D. open.outFile("outputData.out");