What is the main disadvantage of Peterson’s solution for mutual exclusion?
TPSC Computer/IT Posts · 2026 · Junior Forensic Digital Analyst · Part III
What is the main disadvantage of Peterson’s solution for mutual exclusion?
- A.
It does not ensure progress
- B.
It fails on modern multi-core CPUs due to memory reordering
- C.
It causes external fragmentation
- D.
It requires high memory access time
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