Final answer:
The design issue of page size in computing is related to the size of physical main memory and program size. The choice of page size is influenced by the capabilities and limitations of the hardware. Finding an optimal page size is important to optimize memory allocation and performance.
Step-by-step explanation:
The design issue of page size in computing is related to the size of physical main memory and program size. Page size refers to the amount of data or instructions that can be stored in a single page of memory. The choice of page size is influenced by the capabilities and limitations of the hardware, such as the size of the physical memory and the size of the programs being executed. When determining the page size, if the size is too small, there may be a lot of overhead in managing a large number of pages. On the other hand, if the size is too large, there might be wastage of memory space. Therefore, finding an optimal page size is important to optimize memory allocation and performance.
For example, if the physical memory is small and the program size is large, a smaller page size may be more suitable. This is because a smaller page size allows the program to be divided into more pages, allowing efficient usage of the limited memory. On the other hand, if the physical memory is large and the program size is small, a larger page size can be used to reduce the overhead of managing a large number of pages. This trade-off also affects the system's performance, as the memory access patterns of programs can be better optimized with an appropriate choice of page size. Moreover, with regards to images and screen display, the resolution of images charged for presentation or web purposes can be at a lower resolution and will still look fine on a computer screen as opposed to the higher resolutions required for printing, affecting the file size and load times appropriately.