Reply To: Computer Science and Information Technology (CS)- Jobs [GATE 2012]

All About Education Forums Computer Science and Information Technology Computer Science and Information Technology (CS)- Jobs [GATE 2012] Reply To: Computer Science and Information Technology (CS)- Jobs [GATE 2012]

  1. An operating system contains 3 user processes each requiring 2 units of resource R .The minimum number of units of R such that no deadlocks will ever arise is
    ans is given as 4 . i want the solution to solve this??????

    if we apply the formulae in the other link

    then 3*2<3+R
    6<3+R
    3<R
    SO CHOICES ARE GIVEN AS FOLLOWS 4,5,6
    the above three options are satisfies so how can we knw 4 is the right answer