Question

Compare the characteristics of a CPU-bound process versus an I/O-bound process.

A) CPU-bound processes are faster
B) I/O-bound processes are faster
C) CPU-bound processes depend on I/O
D) I/O-bound processes depend on CPU

Answer 1

CPU-bound processes depend on the speed and power of the CPU, while I/O-bound processes depend on the speed of the I/O devices.

Step-by-step explanation:

CPU-bound processes are characterized by tasks that primarily require the use of the CPU (Central Processing Unit). These processes are limited by the speed and power of the CPU itself, so they typically run slower compared to other processes.

I/O-bound processes, on the other hand, are characterized by tasks that involve input and output operations, such as reading from or writing to a disk or network. These processes are limited by the speed of the I/O devices, and the CPU is often idle while waiting for input or output operations to complete.

In summary, CPU-bound processes depend on the speed and power of the CPU, while I/O-bound processes depend on the speed of the I/O devices.