https://padlet.com/13twheatcroft/1hklav3nvoqf Lesson 2: Memory en-us 2016-10-14 08:03:27 UTC 2025-11-02 18:17:36 UTC hello@padlet.com 13spitchford https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666240 it stores data and instructions 

]]> 2016-10-14 08:10:59 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666240 13njacklin https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666561 ROM CANNOT be changed and therefore would have to be programmed by an expert. ROM is non-volatile; permanent ]]> 2016-10-14 08:12:39 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666561 13spitchford https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666616 volatile memory is short term memory, it wipes every time the computer is either shut down or the power supply is lost. An example of volatile memory is RAM. Non-volatile memory doesn't wipe when the computer is shut down because it saves. An example is Hard drive.]]> 2016-10-14 08:12:58 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666616 13twheatcroft https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666786 RAM is a form of memory (Random Access Memory) that cannot be edited, its is stored in the CPU where it stores the short-term memory. It is an example of volatile memory.]]> 2016-10-14 08:13:56 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130666786 https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667085 Paging makes a large file manageable by splitting it up into smaller slices, the problem is is that its slow.]]> 2016-10-14 08:15:44 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667085 13twheatcroft https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667767 Virtual memory is something that can be used if you run out of RAM. An example is if you were to use a Hard Drive as a last resort, however it is an extremely slow form of memory.]]> 2016-10-14 08:19:27 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667767 13spitchford https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667801 Virtual memory is needed when the RAM runs out of space. when this happens the Hard drive takes over and Data is then stored in there and so this means that the computer can still store data. ]]> 2016-10-14 08:19:40 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667801 https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667917 Flash Memory is a small but very fast hard drive, non-volatile, found in digital cameras, iphones, ipads, ipods ect.]]> 2016-10-14 08:20:24 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130667917 https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130668335 Delay. How slow a component is.]]> 2016-10-14 08:22:51 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130668335 13twheatcroft https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130668706 Short term memory, such as cache, is wiped when the power goes out. Whereas, long term memory, like Hard Drive, has to be manually deleted, otherwise it is permanent]]> 2016-10-14 08:25:12 UTC https://padlet.com/13twheatcroft/1hklav3nvoqf/wish/130668706