## Discussion Forum

Que. | Let Pi and Pj be two processes, R be the set of variables read from memory, and W be the set variables written to memory. For the concurrent execution of two processes Pi and Pj, which of the following conditions is not true? |

a. | R(Pi) ∩ W (Pj) = Φ |

b. | W(Pi) ∩ R (Pj) = Φ |

c. | R(Pi) ∩ R (Pj) = Φ |

d. | W(Pi) ∩ W (Pj) = Φ |

Answer:R(Pi) ∩ R (Pj) = Φ |