1. Computers and the Four-Layer Model
... this is the HDD stores all the information. It organises the datas and directs it to the RAM, after it gets to RAM the speed of the process will shoot up. The HDD contains platers(disc-like plates) that stores variety of datas, depending on the computer there may be more than one platters. ... be used. Using the computer again, it will need to let the waiting point to interact the head again so the HDD can send out data to the RAM. This process will be slow, which is why computers are always so slow after have turning it on. RAM is the abbreviation for Random-access memory. ... of the com...
- Word Count: 1920
- Approx Pages: 8
- Grade Level: High School