3. 1.2 Processes and PcBs(4/ 4) Process control block(进程控制块PCB) Contains the process elements Created and manage by the operating system Allows support for multiple processes3.1.2 Processes and PCBs(4/4) • Process Control Block(进程控制块 PCB) • Contains the process elements • Created and manage by the operating system • Allows support for multiple processes 9