Home Task 4: Digital Systems Digital Systems Inquiry Question By Bobby Pedersen. Published on February 7, 2020. 0 Which digital system could I not live without? Why? If I had to live without it – how could I substitute it? Share this:TwitterFacebookLike this:Like Loading... + There are no comments Add yours Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.