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11 Cards in this Set
- Front
- Back
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User Interface |
Command Line, GUI, or Batch system |
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Programs included for the ease of the user |
Program execution, I/O, file system manipulation, communication, and error delition |
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Programs included to keep the OS running |
Resource allocation, accounting, security |
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Process control system |
End, abort, load, execute, create/terminate, wait, and allocate/free memory |
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File management |
create/delete, open/close, read/write, get/set |
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Information maintenence |
Get/set time, system data, process attributes |
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Comunication |
System calls |
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Layered Approach (OS Design) |
n levels, starting at level 0, ending at the user |
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Virtual machine |
Treats OS kernel as though it was hardware |
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Core Dump |
What Application Failures generate to capture the memory |
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Crash dump |
What an OS failure generates to capture the memory |
