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--- c4c:parts [30/06/2024 23:17] – created - external edit 127.0.0.1
+++ c4c:parts [01/12/2025 00:48] (current) – [Data Storage] andrew
@@ Line 42: / Line 42: @@
 For more information on Hard Disks, see [[http://en.wikipedia.org/wiki/Hard_disk_drive]]
+==== Paper Tape Reader ====
+{{:c4c:20180711_213606.jpg?200 |}}
+{{:c4c:20180711_213618.jpg?200 |}}
+{{:c4c:20180711_213820.jpg?200 |}}
 ===== Input and Output =====
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 In both cases what is really important is not how the computer connects to a network, but the "protocol" is uses to talk to other devices. A Protocol is just a way of agreeing on the format of messages. The most common protocol (and the one used to connect to the internet) is TCP/IP.
+When you use a browser to access the internet, you are using the TCP/IP protocol although you may not realise it.
 ==== Printers and scanners ====