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MS DOS:
Norton Commander 5.0 –
Symantec
.
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XTree Gold 4.0;
Norton Navigator
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MS DOS,
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–
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,
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:
Norton Utilities –
Symantec;
Checkit PRO Deliuxe 2.0 –
Touch Stone;
PC Tools for Windows 2.0;
HP Colorado Backup for Windows 95.
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;
(
);
;
;
;
boot-
.
:
Virex (Microcom Inc.) –
,
,
,
262
;
Anti-Virus (Central Point Software Inc.) –
,
DOS,
Windows;
2 "
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AVP Toolkit .
;
Norton Antivirus for Win95 –
boot-
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MS DOS 6.22;
Norton Commander 4.0/5.0;
Windows 3.1/3.11;
,
– Norton Utilities
7.0/8.0;
.
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.
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.
,
,
,
.
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(software engineering) -
,
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.
–
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(procedure-oriented language) –
,
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(universal programming language) –
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,
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.);
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265
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CASE-
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–
85 - 90%
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