Questão de Inglês — Interpretação de texto | Reading comprehension — INSTITUTO AOCP 2018
InglêsInterpretação de texto | Reading comprehension
- Código
- qq374294
- Banca
- INSTITUTO AOCP
- Órgão
- PRODEB
- Ano
- 2018
- Nível
- Superior
- Cargo
- Analista de TIC I - Back UP
The CPU can request data from an I/O controller, one byte at a time, but by doing so, it wastes a large chunk of the CPU. Another way of accomplishing the same work without this waste is:
- ABy using a direct processor access without using any memory.
- BBy using an operating system interrupt control.
- CBy using a direct memory access, but only if the hardware has this controller.
- DBy using the operating system scheduler.
- EBy using the cache memory.