Answer the following statements true (T) or false (F)
1. To avoid destroying valid output data residing in a buffer, UNIX responds to a write
command by marking the appropriate buffer dirty.
2. UNIX implements pipes by taking advantage of its file system.
3. Under UNIX, although physical I/O may appear asynchronous, it is really synchronous.
4. Linux differs substantially from UNIX and Windows.
5. All Linux device drivers are in the kernel.
1. T
2. F
3. F
4. F
5. F
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A) Block all unused ports. B) Keep antivirus software updated and properly configured. C) Prevent active code running in the browser. D) All of the above
Transitions are organized into four categories. _________________________
Answer the following statement true (T) or false (F)