WHY are the symbols for power on / off “|” and “◯”? 524 viewsJanuary 3, 2024 Question92.03K February 19, 2022 0 Comments What are/were they meant to represent? When were they introduced? I can’t find any consistent reliable sources. I’d really appreciate references if anyone has any! In: 27 24 Answers ActiveNewestOldest Anonymous Posted February 20, 2022 0 Comments I learned them as being one and zero. In binary 1 is true and 0 is false, so if you want to know whether the system is on, 1 means yes and 0 means no. As other conments have shown here, though, there are other possible interpretations. You are viewing 1 out of 24 answers, click here to view all answers. Register or Login
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