b) Figure 1 shows two processes: Process A consists of two User-Level Threads (Thread_Al and Thread_A2) and Process B consists of two User-Level Threads (Thread_B1 and Thread_B2). The state of each thread is indicated in Figure 1. The state of Process A is currently RUNNING and Process B is currently READY. Assume that Process A and Process B are the only processes in a uni-processor multiprogramming system: Running Ready Running Ready Thread_B1 Thread_A1 Thread_A2 Thread_B2 Process A Process B Figure 1 (i) What will happen to the states of Process A, Process B and their respective threads after Process A finishes its time slice? Tasks Updated state after Process A finished time-slice Process A Thread_Al Thread A2 Process B Thread BI

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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b) Figure 1 shows two processes: Process A consists of two User-Level Threads
(Thread_A1 and Thread_A2) and Process B consists of two User-Level Threads
(Thread_B1 and Thread_B2). The state of each thread is indicated in Figure 1. The state
of Process A is currently RUNNING and Process B is currently READY. Assume that
Process A and Process B are the only processes in a uni-processor multiprogramming
system:
Running
Ready
Running
Ready
Thread_B1
Thread_A1
Thread_A2
Thread_B2
Process A
Process B
Figure 1
(i)
What will happen to the states of Process A, Process B and their respective
threads after Process A finishes its time slice?
Tasks
Updated state after Process A finished time-slice
Process A
Thread_A1
Thread_A2
Process B
Thread_B1
Thread_B2
(ii)
Which thread is physically running in the processor right after Process A
finishes its time-slice?
Transcribed Image Text:b) Figure 1 shows two processes: Process A consists of two User-Level Threads (Thread_A1 and Thread_A2) and Process B consists of two User-Level Threads (Thread_B1 and Thread_B2). The state of each thread is indicated in Figure 1. The state of Process A is currently RUNNING and Process B is currently READY. Assume that Process A and Process B are the only processes in a uni-processor multiprogramming system: Running Ready Running Ready Thread_B1 Thread_A1 Thread_A2 Thread_B2 Process A Process B Figure 1 (i) What will happen to the states of Process A, Process B and their respective threads after Process A finishes its time slice? Tasks Updated state after Process A finished time-slice Process A Thread_A1 Thread_A2 Process B Thread_B1 Thread_B2 (ii) Which thread is physically running in the processor right after Process A finishes its time-slice?
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