Careercup - Microsoft面试题 - 5718181884723200 - zhuli19901106 - 博客园
3 Process: 4 1. Basic element of resource allocation in the operating system. 5 2. Possesses independent resources: 6 a. code segment 7 b. data segment 8 i. constant data 9 ii. global variable 10 iii. stack 11 iv. heap 12 c. register 13 d. program counter 14 3. Have independent virtual address mapping. 15 4. It has life cycle, it is running, in contrast to a program. 16 Thread: 17 1. Basic element of CPU scheduling. 18 2. Possesses part of independent resources: 19 a. register 20 b. stack 21 c. program counter 22 3. Multiple threads share part of resources in same process: 23 a. code segment 24 b. data segment 25 i. constant data 26 ii. global variable 27 iii. heap 28 4. All threads in a process share the same address space. 29 5. It has life cycleRead full article from Careercup - Microsoft面试题 - 5718181884723200 - zhuli19901106 - 博客园
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