Getting full control of your files at any moment is vital to relieve your day-to-day duties and enhance your efficiency. Accomplish any goal with DocHub tools for papers management and practical PDF editing. Access, modify and save and incorporate your workflows with other secure cloud storage services.
DocHub provides you with lossless editing, the opportunity to work with any format, and securely eSign papers without having looking for a third-party eSignature option. Maximum benefit of your file managing solutions in one place. Check out all DocHub functions right now with the free profile.
Hi, Im Carrie Anne and welcome to Crash Course Computer Science. So last episode, using just logic gates, we built a simple ALU, which performs arithmetic and logic operations, hence the A and the L. But of course, theres not much point in calculating a result only to throw it away - it would be useful to store that value somehow, and maybe even run several operations in a row. Thats where computer memory comes in! If youve ever been in the middle of a long RPG campaign on your console, or slogging through a difficult level on Minesweeper on your desktop, and your dog came by, tripped and pulled the power cord out of the wall, you know the agony of losing all your progress. Condolences. But the reason for your loss is that your console, your laptop and your computers make use of Random Access Memory, or RAM, which stores things like game state - as long as the power stays on. Another type of memory, called persistent memory, can survive without power, and its used for differe