Please answer the 4 multiple choice questions below: There must be a thread runn

Question

Please answer the 4 multiple choice questions below:

There must be a thread running on each CPU (core) in a given system at all times. True False The data memory object found in a process address space can be shared by all of the threads that live in that process. True O False Dynamic adjustment of priorities (aging) is used with many time sharing scheduling algorithms in an attempt to: provide fairness in scheduling keep a higher priority thread from monopolizing the CPU make sure threads are not being indefinitely postponed all of the above Even though we only need to map some of the virtual pages to physical pages in an address space at any given time, the virtual objects themselves (TEXT, DATA, STACK, etc.) cannot have a total sum size that is greater than the available per process virtual address space provided by the platform. True False

Explanation / Answer

there must be a thread runnning on each CPU in a given system at all times
True

the data memory object found in a process address space can be shared by all of the threads that live in that process
False

dynamic adjustment of priorities is used with many time sharing scheduling algorithms in an attempt to
All of the above

36.False

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