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marzmegamarzmega Member Posts: 20 ■□□□□□□□□□
in A+
At has how many dma channels? 8 or 7
What two cables can connect computers, that are not network cables? icon_redface.gif
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    cap2361cap2361 Member Posts: 17 ■□□□□□□□□□
    the cable question answer is serial and parallel. check out the tech notes at this site. they are pretty good. Also some of this is covered under the A+ tech notes. Especially the DMA channels
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    WebmasterWebmaster Admin Posts: 10,292 Admin
    cap2361 wrote:
    the cable question answer is serial and parallel. check out the tech notes at this site. they are pretty good. Also some of this is covered under the A+ tech notes. Especially the DMA channels

    Thanks, but... I don't remember writing anything about DMA channels... yet. icon_confused.gif

    ...anyhow the answer is 8 DMA channels: 0,1,2,3,4,5,6,7
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    bellboybellboy Member Posts: 1,017
    computers can be "networked" via serial, parallel, usb cables and also intra red.

    a+ doesn't do into this too deeply surely. i imagine they are more likely to ask questions about this via way of asking about something like laplink
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