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Developer Source 7
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developer source - volume 7.iso
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rich101.gif
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Graphics Interchange Format
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1997-01-13
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19KB
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287x304
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4-bit (14 colors)
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OCR:
Comms layers Firewall type Application Application-level Transport 4 Circuit-level Internet Network Packet-level interface Hardware Figure 1 - TCP/IP operating layer for each firewall type