A. Procese
Pe calculator ruleaza un numar fix de procese, fiecare utilizand unul sau mai multe dintre cele 4 procesoare P1, P2, P3, P4.
Care dintre urmatoarele afirmatii sunt adevarate?
Sursa: adaptare (Ruxandra F. Olimid, dupa o problema postata pe https://brilliant.org)
A. Processes
A fixed number of processes runs on Petru’s computer, each using one or more of the four processors P1, P2, P3, P4.
1. All processes using P1 use P2.
2. All processes using P3 use P4.
3. All processes that do not use P2 do not use P4 either.
Which of the following statements are true?
1. All processes using P3 use P2.
2. All processes using P1 use P4.
3. All processes using P2 do not use P3.
4. All processes using P3 do not use P1.
5. All processes using P1 use P3.
6. All processes that do not use P4 do not use P1.
Source: adaptation (Ruxandra F. Olimid, after a problem posted online at https://brilliant.org)