2 :
;
.
-, , -.
, , , , -, , . -, , .
.
- , . , , .
() , ( ) .
, , , .
, 2 : . , . -, , . , -, , , , , . , : , , , . , , , . .
II. . , , .
|
|
|
() , . Google. , , ( 10 , = ).
- :
1. (.. ), (.. )
2.
3.
4. .
. , .
. . :
1.
2.
3. .
4. ( )
5. (.. ).
8 :
1. S Supervisory ( )
2. R Read
3. W Write ( )
4. Create
5. Erase
6. M Modify ( )
7. F-File Scan
8. A Access Control ( )
S Supervisory , , . Supervisory , .
R-Read
.
W-Write .
C-Create ,
E-Erase
, .
M-Modify
, , . Modify .
F-File Scan
File Scan .
A-Access Control
Access Control . Supervisory, , .
