Use "computer architecture" in a sentence

1. In computer architecture, the combination of the CPU and main memory (memory that the CPU can read and write to directly, with individual instructions) is considered the brain of a computer, and from that point of view any transfer of information from or to that combination, for example to or from a disk drive, is considered I/O

2. Client-server A computer architecture in which the workload is split between desktop PCs or hand-held wireless devices (clients) and more powerful or higher-capacity computers (servers) that are connected via a network such as the Internet