Match the terms to the concepts 1: mmap 2: sigkill 3: yield or sleep system call 4: kernel mode (referring to state of the processor / OS privilege level) 5: user mode (referring to state of the processor / OS privilege level) 6: response time 7: turnaround time 8: throughput 9: waiting time 10: paging匹配题

map memory to filesystem I/O

gives up the processor to the OS kernel

time a process takes from submission to completion

time between a command request and the beginning of a response

kernel executes privileged instructions

number of completed processes per time unit

executes instructions on behalf of a user program

fixed-size memory blocks that reduce external fragmentation

terminate process signal

time a process waits in the ready state