When configuring file permissions in UNIX/Linux systems, what is the role of the sticky bit?
What will be an ideal response?
On older UNIX and Linux distributions, the sticky bit has been used to cause an executable program (a file you run as a program) to stay resident in memory after it is exited. This action ensures that the program is immediately ready to use the next time around or that it stays ready for multiple users on a server. In current operating systems, the sticky bit is used instead to enable a file to be executed, but only the file's owner or root have permission to delete or rename it. The symbol for the sticky bit is t (used in place of x), such as when you view permissions using ls -l. For example,when the sticky bit is set on a file, the permissions might look like: -rwxr-xr-t.
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All are functions of the modern fuel system except:
A. Filter the fuel entering the engine B. Store fuel until needed C. Atomize the fuel D. Mix the fuel with the air
Matched processor for complementary signals in the accompanying images.
What will be an ideal response?
A voltage tester is more accurate in measuring voltage than a digital multimeter.
Answer the following statement true (T) or false (F)
The faster the voltage applied to the input of a differentiator changes, the __________ the output becomes.
A. smaller B. larger